diff --git a/.eslintrc.js b/.eslintrc.js
index 90ed3b9..3ace944 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -1,28 +1,25 @@
 module.exports = {
-  parser: '@typescript-eslint/parser',
-  extends: [
-    'eslint:recommended',
-    'plugin:@typescript-eslint/recommended'
-  ],
+  parser: "@typescript-eslint/parser",
+  extends: ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
   parserOptions: {
     ecmaVersion: 2022,
-    sourceType: 'module',
-    project: './tsconfig.json'
+    sourceType: "module",
+    project: "./tsconfig.json",
   },
   env: {
     node: true,
     es2022: true,
-    jest: true
+    jest: true,
   },
-  plugins: ['@typescript-eslint'],
+  plugins: ["@typescript-eslint"],
   rules: {
-    '@typescript-eslint/explicit-module-boundary-types': 'off',
-    '@typescript-eslint/no-explicit-any': 'warn',
-    '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
-    'no-console': 'off',
-    'semi': ['error', 'always'],
-    'quotes': ['error', 'single'],
-    'comma-dangle': ['error', 'never']
+    "@typescript-eslint/explicit-module-boundary-types": "off",
+    "@typescript-eslint/no-explicit-any": "warn",
+    "@typescript-eslint/no-unused-vars": ["error", { argsIgnorePattern: "^_" }],
+    "no-console": "off",
+    semi: ["error", "always"],
+    quotes: ["error", "single"],
+    "comma-dangle": ["error", "never"],
   },
-  ignorePatterns: ['dist/', 'node_modules/', 'coverage/', '*.js']
-};
\ No newline at end of file
+  ignorePatterns: ["dist/", "node_modules/", "coverage/", "*.js"],
+};
diff --git a/TODO.md b/TODO.md
index 60dbd72..a9ccdd3 100644
--- a/TODO.md
+++ b/TODO.md
@@ -12,4 +12,4 @@
   - a. Let user merge changes from remote to local: We would need to implement a conflict resolver somehow.
   - b. If conflicts arise, we could just block the operation and let user dump the current state in order not to lose work. This is the simplest option.
   - Either way, we need to think about how to apply new commits from the remote, because changes currently only flow from the sandbox to the shadow repo.
-- [ ] rsync, inotifywait, etc. should be included in the image, not installed in the fly
\ No newline at end of file
+- [ ] rsync, inotifywait, etc. should be included in the image, not installed in the fly
diff --git a/docs/git-operations-plan.md b/docs/git-operations-plan.md
index 1f0aa88..280ffa9 100644
--- a/docs/git-operations-plan.md
+++ b/docs/git-operations-plan.md
@@ -39,6 +39,7 @@ This plan outlines how to safely handle Git operations (commit, push, PR) outsid
    ```
 
 2. **Shadow Repository Setup (Optimized)**
+
    ```typescript
    class ShadowRepository {
      private shadowPath: string;
diff --git a/jest.config.js b/jest.config.js
index 4034422..39cf025 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -1,39 +1,36 @@
 module.exports = {
-  preset: 'ts-jest',
-  testEnvironment: 'node',
-  roots: ['<rootDir>/test'],
+  preset: "ts-jest",
+  testEnvironment: "node",
+  roots: ["<rootDir>/test"],
   testMatch: [
-    '**/test/**/*.test.ts',
-    '**/test/**/*.test.js',
-    '**/test/**/*.spec.ts',
-    '**/test/**/*.spec.js'
+    "**/test/**/*.test.ts",
+    "**/test/**/*.test.js",
+    "**/test/**/*.spec.ts",
+    "**/test/**/*.spec.js",
   ],
-  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
+  moduleFileExtensions: ["ts", "tsx", "js", "jsx", "json", "node"],
   transform: {
-    '^.+\\.tsx?$': 'ts-jest',
-    '^.+\\.jsx?$': 'babel-jest'
+    "^.+\\.tsx?$": "ts-jest",
+    "^.+\\.jsx?$": "babel-jest",
   },
   collectCoverageFrom: [
-    'src/**/*.{ts,tsx}',
-    '!src/**/*.d.ts',
-    '!src/**/*.test.{ts,tsx}',
-    '!src/**/*.spec.{ts,tsx}'
-  ],
-  coverageDirectory: '<rootDir>/coverage',
-  coverageReporters: ['text', 'lcov', 'html'],
-  testPathIgnorePatterns: [
-    '/node_modules/',
-    '/dist/'
+    "src/**/*.{ts,tsx}",
+    "!src/**/*.d.ts",
+    "!src/**/*.test.{ts,tsx}",
+    "!src/**/*.spec.{ts,tsx}",
   ],
+  coverageDirectory: "<rootDir>/coverage",
+  coverageReporters: ["text", "lcov", "html"],
+  testPathIgnorePatterns: ["/node_modules/", "/dist/"],
   moduleNameMapper: {
-    '^@/(.*)$': '<rootDir>/src/$1'
+    "^@/(.*)$": "<rootDir>/src/$1",
   },
   globals: {
-    'ts-jest': {
+    "ts-jest": {
       tsconfig: {
         esModuleInterop: true,
-        allowJs: true
-      }
-    }
-  }
-};
\ No newline at end of file
+        allowJs: true,
+      },
+    },
+  },
+};
diff --git a/src/container.ts b/src/container.ts
index fde17a3..4e08084 100644
--- a/src/container.ts
+++ b/src/container.ts
@@ -573,11 +573,14 @@ exec claude --dangerously-skip-permissions' > /start-claude.sh && \\
       // Also copy .git directory to preserve git history
       console.log(chalk.blue("• Copying git history..."));
       const gitTarFile = `/tmp/claude-sandbox-git-${Date.now()}.tar`;
-      // Exclude macOS resource fork files when creating git archive
-      execSync(`tar -cf "${gitTarFile}" --exclude="._*" .git`, {
-        cwd: workDir,
-        stdio: "pipe",
-      });
+      // Exclude macOS resource fork files and .DS_Store when creating git archive
+      execSync(
+        `tar -cf "${gitTarFile}" --exclude="._*" --exclude=".DS_Store" .git`,
+        {
+          cwd: workDir,
+          stdio: "pipe",
+        },
+      );
 
       try {
         const gitStream = fs.createReadStream(gitTarFile);
diff --git a/src/git/shadow-repository.ts b/src/git/shadow-repository.ts
index 07a5999..13102f5 100644
--- a/src/git/shadow-repository.ts
+++ b/src/git/shadow-repository.ts
@@ -166,9 +166,12 @@ export class ShadowRepository {
       try {
         await execAsync("git add .", { cwd: this.shadowPath });
         console.log(chalk.gray("  Staged all files for tracking"));
-        
+
         // Create initial commit to ensure deletions can be tracked
-        await execAsync('git commit -m "Initial snapshot of working directory" --allow-empty', { cwd: this.shadowPath });
+        await execAsync(
+          'git commit -m "Initial snapshot of working directory" --allow-empty',
+          { cwd: this.shadowPath },
+        );
         console.log(chalk.gray("  Created initial commit for change tracking"));
       } catch (stageError: any) {
         console.log(chalk.gray("  Could not stage files:", stageError.message));
@@ -426,8 +429,10 @@ export class ShadowRepository {
 
     // Rsync directly from container to shadow repo with proper deletion handling
     // First, clear the shadow repo (except .git) to ensure deletions are reflected
-    await execAsync(`find ${this.shadowPath} -mindepth 1 -not -path '${this.shadowPath}/.git*' -delete`);
-    
+    await execAsync(
+      `find ${this.shadowPath} -mindepth 1 -not -path '${this.shadowPath}/.git*' -delete`,
+    );
+
     // Rsync within container to staging area using exclude file
     const rsyncCmd = `docker exec ${containerId} rsync -av --delete \
       --exclude-from=${containerExcludeFile} \
diff --git a/test/README.md b/test/README.md
index 5221b2b..804a65f 100644
--- a/test/README.md
+++ b/test/README.md
@@ -48,12 +48,12 @@ Tests are written using Jest with TypeScript support. The Jest configuration is
 ### Example Unit Test
 
 ```typescript
-import { someFunction } from '../../src/someModule';
+import { someFunction } from "../../src/someModule";
 
-describe('someFunction', () => {
-  it('should do something', () => {
-    const result = someFunction('input');
-    expect(result).toBe('expected output');
+describe("someFunction", () => {
+  it("should do something", () => {
+    const result = someFunction("input");
+    expect(result).toBe("expected output");
   });
 });
 ```
@@ -61,9 +61,10 @@ describe('someFunction', () => {
 ## E2E Tests
 
 End-to-end tests are located in `test/e2e/` and test the complete workflow of the CLI tool. These tests:
+
 - Create actual Docker containers
 - Run Claude commands
 - Verify git operations
 - Test the full user experience
 
-Run E2E tests with: `npm run test:e2e`
\ No newline at end of file
+Run E2E tests with: `npm run test:e2e`
diff --git a/test/e2e/README.md b/test/e2e/README.md
index 2adeb0b..dc232a3 100644
--- a/test/e2e/README.md
+++ b/test/e2e/README.md
@@ -35,12 +35,14 @@ The tests create a temporary git repository, start a claude-sandbox instance, pe
 ## Running Tests
 
 ### Quick Test (Recommended)
+
 ```bash
 # Run core functionality tests
 node core-functionality-test.js
 ```
 
 ### Individual Tests
+
 ```bash
 # Test repository to container sync
 node repo-to-container-sync-test.js
@@ -53,6 +55,7 @@ node test-suite.js
 ```
 
 ### Automated Test Runner
+
 ```bash
 # Run all tests with cleanup
 ./run-tests.sh
@@ -67,11 +70,13 @@ node test-suite.js
 ## Test Process
 
 1. **Setup Phase**
+
    - Creates temporary git repository with dummy files
    - Starts claude-sandbox instance
    - Connects to web UI for monitoring sync events
 
 2. **Test Execution**
+
    - Performs file operations inside the container
    - Waits for synchronization to complete
    - Verifies shadow repository state
@@ -84,6 +89,7 @@ node test-suite.js
 ## Key Features Tested
 
 ### Repository to Container Sync
+
 - ✅ One-to-one file mapping from test repo to container
 - ✅ No extra files in container (only test repo files)
 - ✅ File content integrity verification
@@ -91,6 +97,7 @@ node test-suite.js
 - ✅ Correct branch creation
 
 ### File Synchronization
+
 - ✅ New file creation and content sync
 - ✅ File modification and content updates
 - ✅ File deletion and proper removal
@@ -99,12 +106,14 @@ node test-suite.js
 - ✅ Special characters in filenames
 
 ### Git Integration
+
 - ✅ Staging of additions (`A` status)
 - ✅ Tracking of modifications (`M` status)
 - ✅ Detection of deletions (`D` status)
 - ✅ Proper git commit workflow
 
 ### Web UI Integration
+
 - ✅ Real-time sync event notifications
 - ✅ Change summary reporting
 - ✅ WebSocket communication
@@ -114,25 +123,30 @@ node test-suite.js
 ### Common Issues
 
 **Container startup timeout**
+
 - Increase timeout values in test framework
 - Check Docker daemon is running
 - Verify claude-sandbox image exists
 
 **Git lock conflicts**
+
 - Tests automatically handle concurrent git operations
 - Temporary `.git/index.lock` files are cleaned up
 
 **Port conflicts**
+
 - Tests use dynamic port allocation
 - Multiple tests can run sequentially
 
 **WebSocket connection issues**
+
 - Framework includes connection retry logic
 - Fallback to polling if WebSocket fails
 
 ### Test Failure Analysis
 
 Tests provide detailed error messages indicating:
+
 - Which specific operation failed
 - Expected vs actual file states
 - Git status differences
@@ -145,33 +159,36 @@ Tests provide detailed error messages indicating:
 1. Create test function in appropriate test file
 2. Use framework methods for file operations:
    ```javascript
-   await framework.addFile('path/file.txt', 'content');
-   await framework.modifyFile('path/file.txt', 'new content');
-   await framework.deleteFile('path/file.txt');
+   await framework.addFile("path/file.txt", "content");
+   await framework.modifyFile("path/file.txt", "new content");
+   await framework.deleteFile("path/file.txt");
    ```
 3. Verify results using assertion methods:
    ```javascript
-   const exists = await framework.shadowFileExists('file.txt');
-   const content = await framework.getShadowFileContent('file.txt');
+   const exists = await framework.shadowFileExists("file.txt");
+   const content = await framework.getShadowFileContent("file.txt");
    const gitStatus = await framework.getGitStatus();
    ```
 
 ### Framework API
 
 **File Operations**
+
 - `addFile(path, content)` - Create new file
-- `modifyFile(path, content)` - Update existing file  
+- `modifyFile(path, content)` - Update existing file
 - `deleteFile(path)` - Remove file
 - `moveFile(from, to)` - Rename/move file
 - `createDirectory(path)` - Create directory
 
 **Verification Methods**
+
 - `shadowFileExists(path)` - Check file existence
 - `getShadowFileContent(path)` - Read file content
 - `getGitStatus()` - Get git status output
 - `waitForSync()` - Wait for synchronization
 
 **Event Monitoring**
+
 - `receivedSyncEvents` - Array of sync notifications
 - WebSocket connection automatically established
 
@@ -188,4 +205,4 @@ These tests are designed to run in automated environments:
     ./run-tests.sh
 ```
 
-The tests provide proper exit codes (0 for success, 1 for failure) and detailed logging for debugging purposes.
\ No newline at end of file
+The tests provide proper exit codes (0 for success, 1 for failure) and detailed logging for debugging purposes.
diff --git a/test/e2e/core-functionality-test.js b/test/e2e/core-functionality-test.js
index 4f68994..0b4f983 100755
--- a/test/e2e/core-functionality-test.js
+++ b/test/e2e/core-functionality-test.js
@@ -1,159 +1,181 @@
 #!/usr/bin/env node
 
-const { SyncTestFramework } = require('./sync-test-framework');
+const { SyncTestFramework } = require("./sync-test-framework");
 
 async function runCoreTests() {
-  console.log('🚀 Core File Sync Functionality Tests');
-  console.log('=====================================');
-  
+  console.log("🚀 Core File Sync Functionality Tests");
+  console.log("=====================================");
+
   const framework = new SyncTestFramework();
   const tests = [];
-  
+
   try {
     await framework.setup();
-    
+
     // Test 0: Initial Repository Sync
-    console.log('\n🧪 Test 0: Initial Repository to Container Sync');
-    
+    console.log("\n🧪 Test 0: Initial Repository to Container Sync");
+
     // Verify that repository files are properly synced to container
     const repoFiles = await framework.listRepoFiles();
     const containerFiles = await framework.listContainerFiles();
-    
+
     // Check that key files exist in container
-    const expectedFiles = ['README.md', 'package.json', 'src/main.js', 'src/utils.js'];
+    const expectedFiles = [
+      "README.md",
+      "package.json",
+      "src/main.js",
+      "src/utils.js",
+    ];
     for (const file of expectedFiles) {
       const exists = await framework.containerFileExists(file);
       if (!exists) {
         throw new Error(`Expected file ${file} not found in container`);
       }
-      
+
       // Verify content matches
-      const repoContent = await require('fs').promises.readFile(
-        require('path').join(framework.testRepo, file), 'utf8'
+      const repoContent = await require("fs").promises.readFile(
+        require("path").join(framework.testRepo, file),
+        "utf8",
       );
       const containerContent = await framework.getContainerFileContent(file);
-      
+
       if (repoContent.trim() !== containerContent.trim()) {
         throw new Error(`Content mismatch for ${file}`);
       }
     }
-    
-    console.log('✅ Initial repository sync test passed');
-    tests.push({ name: 'Initial Repository Sync', passed: true });
-    
+
+    console.log("✅ Initial repository sync test passed");
+    tests.push({ name: "Initial Repository Sync", passed: true });
+
     // Test 1: File Addition
-    console.log('\n🧪 Test 1: File Addition');
-    await framework.addFile('addition-test.txt', 'New file content');
-    
-    const addExists = await framework.shadowFileExists('addition-test.txt');
-    if (!addExists) throw new Error('File addition failed');
-    
-    const addContent = await framework.getShadowFileContent('addition-test.txt');
-    if (addContent.trim() !== 'New file content') throw new Error('File content mismatch');
-    
+    console.log("\n🧪 Test 1: File Addition");
+    await framework.addFile("addition-test.txt", "New file content");
+
+    const addExists = await framework.shadowFileExists("addition-test.txt");
+    if (!addExists) throw new Error("File addition failed");
+
+    const addContent =
+      await framework.getShadowFileContent("addition-test.txt");
+    if (addContent.trim() !== "New file content")
+      throw new Error("File content mismatch");
+
     const addStatus = await framework.getGitStatus();
-    if (!addStatus.includes('addition-test.txt')) throw new Error('Git should track new file');
-    
-    console.log('✅ File addition test passed');
-    tests.push({ name: 'File Addition', passed: true });
-    
+    if (!addStatus.includes("addition-test.txt"))
+      throw new Error("Git should track new file");
+
+    console.log("✅ File addition test passed");
+    tests.push({ name: "File Addition", passed: true });
+
     // Test 2: File Modification
-    console.log('\n🧪 Test 2: File Modification');
+    console.log("\n🧪 Test 2: File Modification");
     // Commit first so we can see modifications
-    await require('util').promisify(require('child_process').exec)(
-      `git -C ${framework.shadowPath} add -A && git -C ${framework.shadowPath} commit -m "Add files for testing"`
+    await require("util").promisify(require("child_process").exec)(
+      `git -C ${framework.shadowPath} add -A && git -C ${framework.shadowPath} commit -m "Add files for testing"`,
     );
-    
-    await framework.modifyFile('addition-test.txt', 'Modified content');
-    
-    const modContent = await framework.getShadowFileContent('addition-test.txt');
-    if (modContent.trim() !== 'Modified content') throw new Error('File modification failed');
-    
+
+    await framework.modifyFile("addition-test.txt", "Modified content");
+
+    const modContent =
+      await framework.getShadowFileContent("addition-test.txt");
+    if (modContent.trim() !== "Modified content")
+      throw new Error("File modification failed");
+
     const modStatus = await framework.getGitStatus();
-    if (!modStatus.includes('M  addition-test.txt')) throw new Error('Git should track modification');
-    
-    console.log('✅ File modification test passed');
-    tests.push({ name: 'File Modification', passed: true });
-    
+    if (!modStatus.includes("M  addition-test.txt"))
+      throw new Error("Git should track modification");
+
+    console.log("✅ File modification test passed");
+    tests.push({ name: "File Modification", passed: true });
+
     // Test 3: File Deletion
-    console.log('\n🧪 Test 3: File Deletion');
-    await framework.deleteFile('addition-test.txt');
-    
-    const delExists = await framework.shadowFileExists('addition-test.txt');
-    if (delExists) throw new Error('File deletion failed - file still exists');
-    
+    console.log("\n🧪 Test 3: File Deletion");
+    await framework.deleteFile("addition-test.txt");
+
+    const delExists = await framework.shadowFileExists("addition-test.txt");
+    if (delExists) throw new Error("File deletion failed - file still exists");
+
     const delStatus = await framework.getGitStatus();
-    if (!delStatus.includes('D  addition-test.txt')) throw new Error('Git should track deletion');
-    
-    console.log('✅ File deletion test passed');
-    tests.push({ name: 'File Deletion', passed: true });
-    
+    if (!delStatus.includes("D  addition-test.txt"))
+      throw new Error("Git should track deletion");
+
+    console.log("✅ File deletion test passed");
+    tests.push({ name: "File Deletion", passed: true });
+
     // Test 4: Directory Operations
-    console.log('\n🧪 Test 4: Directory Operations');
-    await framework.createDirectory('test-dir');
-    await framework.addFile('test-dir/nested-file.txt', 'Nested content');
-    
-    const nestedExists = await framework.shadowFileExists('test-dir/nested-file.txt');
-    if (!nestedExists) throw new Error('Nested file creation failed');
-    
-    const nestedContent = await framework.getShadowFileContent('test-dir/nested-file.txt');
-    if (nestedContent.trim() !== 'Nested content') throw new Error('Nested file content mismatch');
-    
-    console.log('✅ Directory operations test passed');
-    tests.push({ name: 'Directory Operations', passed: true });
-    
+    console.log("\n🧪 Test 4: Directory Operations");
+    await framework.createDirectory("test-dir");
+    await framework.addFile("test-dir/nested-file.txt", "Nested content");
+
+    const nestedExists = await framework.shadowFileExists(
+      "test-dir/nested-file.txt",
+    );
+    if (!nestedExists) throw new Error("Nested file creation failed");
+
+    const nestedContent = await framework.getShadowFileContent(
+      "test-dir/nested-file.txt",
+    );
+    if (nestedContent.trim() !== "Nested content")
+      throw new Error("Nested file content mismatch");
+
+    console.log("✅ Directory operations test passed");
+    tests.push({ name: "Directory Operations", passed: true });
+
     // Test 5: Web UI Notifications
-    console.log('\n🧪 Test 5: Web UI Notifications');
+    console.log("\n🧪 Test 5: Web UI Notifications");
     const initialEventCount = framework.receivedSyncEvents.length;
-    
-    await framework.addFile('notification-test.txt', 'Notification content');
+
+    await framework.addFile("notification-test.txt", "Notification content");
     await framework.waitForSync();
-    
+
     const finalEventCount = framework.receivedSyncEvents.length;
-    if (finalEventCount <= initialEventCount) throw new Error('No sync events received');
-    
-    const latestEvent = framework.receivedSyncEvents[framework.receivedSyncEvents.length - 1];
-    if (!latestEvent.data.hasChanges) throw new Error('Sync event should indicate changes');
-    
-    console.log('✅ Web UI notifications test passed');
-    tests.push({ name: 'Web UI Notifications', passed: true });
-    
+    if (finalEventCount <= initialEventCount)
+      throw new Error("No sync events received");
+
+    const latestEvent =
+      framework.receivedSyncEvents[framework.receivedSyncEvents.length - 1];
+    if (!latestEvent.data.hasChanges)
+      throw new Error("Sync event should indicate changes");
+
+    console.log("✅ Web UI notifications test passed");
+    tests.push({ name: "Web UI Notifications", passed: true });
   } catch (error) {
     console.log(`❌ Test failed: ${error.message}`);
-    tests.push({ name: 'Current Test', passed: false, error: error.message });
+    tests.push({ name: "Current Test", passed: false, error: error.message });
   } finally {
     await framework.cleanup();
   }
-  
+
   // Results
-  console.log('\n' + '='.repeat(50));
-  console.log('📊 Test Results:');
-  
-  const passed = tests.filter(t => t.passed).length;
-  const failed = tests.filter(t => !t.passed).length;
-  
-  tests.forEach(test => {
-    const icon = test.passed ? '✅' : '❌';
+  console.log("\n" + "=".repeat(50));
+  console.log("📊 Test Results:");
+
+  const passed = tests.filter((t) => t.passed).length;
+  const failed = tests.filter((t) => !t.passed).length;
+
+  tests.forEach((test) => {
+    const icon = test.passed ? "✅" : "❌";
     console.log(`${icon} ${test.name}`);
     if (!test.passed && test.error) {
       console.log(`   ${test.error}`);
     }
   });
-  
+
   console.log(`\n📈 Summary: ${passed} passed, ${failed} failed`);
-  
+
   if (failed === 0) {
-    console.log('🎉 All core functionality tests passed!');
+    console.log("🎉 All core functionality tests passed!");
     return true;
   } else {
-    console.log('❌ Some tests failed');
+    console.log("❌ Some tests failed");
     return false;
   }
 }
 
-runCoreTests().then((success) => {
-  process.exit(success ? 0 : 1);
-}).catch((error) => {
-  console.error('❌ Test runner failed:', error);
-  process.exit(1);
-});
\ No newline at end of file
+runCoreTests()
+  .then((success) => {
+    process.exit(success ? 0 : 1);
+  })
+  .catch((error) => {
+    console.error("❌ Test runner failed:", error);
+    process.exit(1);
+  });
diff --git a/test/e2e/dummy-repo/README.md b/test/e2e/dummy-repo/README.md
index d445c7c..4cbc982 100644
--- a/test/e2e/dummy-repo/README.md
+++ b/test/e2e/dummy-repo/README.md
@@ -7,4 +7,4 @@ This is a dummy repository for testing claude-sandbox file synchronization funct
 - `src/main.js` - Main application file
 - `src/utils.js` - Utility functions
 - `package.json` - Package configuration
-- `test/test.js` - Test file
\ No newline at end of file
+- `test/test.js` - Test file
diff --git a/test/e2e/dummy-repo/package.json b/test/e2e/dummy-repo/package.json
index ef49e2c..99b3ba6 100644
--- a/test/e2e/dummy-repo/package.json
+++ b/test/e2e/dummy-repo/package.json
@@ -7,7 +7,11 @@
     "test": "node test/test.js",
     "start": "node src/main.js"
   },
-  "keywords": ["test", "claude", "sandbox"],
+  "keywords": [
+    "test",
+    "claude",
+    "sandbox"
+  ],
   "author": "Test",
   "license": "MIT"
-}
\ No newline at end of file
+}
diff --git a/test/e2e/dummy-repo/src/main.js b/test/e2e/dummy-repo/src/main.js
index 4cc1c54..4ce38b3 100644
--- a/test/e2e/dummy-repo/src/main.js
+++ b/test/e2e/dummy-repo/src/main.js
@@ -1,14 +1,14 @@
-const utils = require('./utils');
+const utils = require("./utils");
 
 function main() {
-  console.log('Starting test application...');
+  console.log("Starting test application...");
   const result = utils.calculate(10, 5);
-  console.log('Calculation result:', result);
-  console.log('Application finished.');
+  console.log("Calculation result:", result);
+  console.log("Application finished.");
 }
 
 if (require.main === module) {
   main();
 }
 
-module.exports = { main };
\ No newline at end of file
+module.exports = { main };
diff --git a/test/e2e/dummy-repo/src/utils.js b/test/e2e/dummy-repo/src/utils.js
index c3c55a4..ada8d44 100644
--- a/test/e2e/dummy-repo/src/utils.js
+++ b/test/e2e/dummy-repo/src/utils.js
@@ -8,7 +8,7 @@ function multiply(a, b) {
 
 function divide(a, b) {
   if (b === 0) {
-    throw new Error('Division by zero');
+    throw new Error("Division by zero");
   }
   return a / b;
 }
@@ -16,5 +16,5 @@ function divide(a, b) {
 module.exports = {
   calculate,
   multiply,
-  divide
-};
\ No newline at end of file
+  divide,
+};
diff --git a/test/e2e/dummy-repo/test/test.js b/test/e2e/dummy-repo/test/test.js
index 9afd061..638cf22 100644
--- a/test/e2e/dummy-repo/test/test.js
+++ b/test/e2e/dummy-repo/test/test.js
@@ -1,24 +1,24 @@
-const utils = require('../src/utils');
+const utils = require("../src/utils");
 
 function runTests() {
-  console.log('Running tests...');
-  
+  console.log("Running tests...");
+
   // Test calculate function
   const result1 = utils.calculate(2, 3);
-  console.assert(result1 === 5, 'Calculate test failed');
-  console.log('✓ Calculate test passed');
-  
+  console.assert(result1 === 5, "Calculate test failed");
+  console.log("✓ Calculate test passed");
+
   // Test multiply function
   const result2 = utils.multiply(4, 3);
-  console.assert(result2 === 12, 'Multiply test failed');
-  console.log('✓ Multiply test passed');
-  
+  console.assert(result2 === 12, "Multiply test failed");
+  console.log("✓ Multiply test passed");
+
   // Test divide function
   const result3 = utils.divide(10, 2);
-  console.assert(result3 === 5, 'Divide test failed');
-  console.log('✓ Divide test passed');
-  
-  console.log('All tests passed!');
+  console.assert(result3 === 5, "Divide test failed");
+  console.log("✓ Divide test passed");
+
+  console.log("All tests passed!");
 }
 
-runTests();
\ No newline at end of file
+runTests();
diff --git a/test/e2e/repo-to-container-sync-test.js b/test/e2e/repo-to-container-sync-test.js
index 580b539..808c09c 100755
--- a/test/e2e/repo-to-container-sync-test.js
+++ b/test/e2e/repo-to-container-sync-test.js
@@ -1,31 +1,41 @@
 #!/usr/bin/env node
 
-const { SyncTestFramework } = require('./sync-test-framework');
+const { SyncTestFramework } = require("./sync-test-framework");
 
 async function testRepoToContainerSync() {
-  console.log('🧪 Testing Repository to Container Sync');
-  console.log('======================================');
-  
+  console.log("🧪 Testing Repository to Container Sync");
+  console.log("======================================");
+
   const framework = new SyncTestFramework();
-  
+
   try {
     await framework.setup();
-    
-    console.log('\n🔍 Step 1: Verifying ONE-TO-ONE sync from test repo to container...');
-    
+
+    console.log(
+      "\n🔍 Step 1: Verifying ONE-TO-ONE sync from test repo to container...",
+    );
+
     // Get list of files in the original test repo
     const repoFiles = await framework.listRepoFiles();
-    console.log(`📂 Test repository contains ${repoFiles.length} files:`, repoFiles);
-    
+    console.log(
+      `📂 Test repository contains ${repoFiles.length} files:`,
+      repoFiles,
+    );
+
     // Get list of files in the container
     const containerFiles = await framework.listContainerFiles();
-    console.log(`🐳 Container contains ${containerFiles.length} files:`, containerFiles);
-    
+    console.log(
+      `🐳 Container contains ${containerFiles.length} files:`,
+      containerFiles,
+    );
+
     // CRITICAL: Check for exact one-to-one match
     if (containerFiles.length !== repoFiles.length) {
-      throw new Error(`File count mismatch! Repo has ${repoFiles.length} files but container has ${containerFiles.length} files`);
+      throw new Error(
+        `File count mismatch! Repo has ${repoFiles.length} files but container has ${containerFiles.length} files`,
+      );
     }
-    
+
     // Check that all repo files exist in container
     const missingInContainer = [];
     for (const file of repoFiles) {
@@ -34,11 +44,13 @@ async function testRepoToContainerSync() {
         missingInContainer.push(file);
       }
     }
-    
+
     if (missingInContainer.length > 0) {
-      throw new Error(`Files missing in container: ${missingInContainer.join(', ')}`);
+      throw new Error(
+        `Files missing in container: ${missingInContainer.join(", ")}`,
+      );
     }
-    
+
     // Check for extra files in container that aren't in repo
     const extraInContainer = [];
     for (const file of containerFiles) {
@@ -46,134 +58,161 @@ async function testRepoToContainerSync() {
         extraInContainer.push(file);
       }
     }
-    
+
     if (extraInContainer.length > 0) {
-      throw new Error(`Extra files found in container that aren't in test repo: ${extraInContainer.join(', ')}`);
+      throw new Error(
+        `Extra files found in container that aren't in test repo: ${extraInContainer.join(", ")}`,
+      );
     }
-    
-    console.log('✅ Perfect one-to-one sync: All repo files exist in container, no extra files');
-    
-    console.log('\n🔍 Step 2: Verifying file content integrity...');
-    
+
+    console.log(
+      "✅ Perfect one-to-one sync: All repo files exist in container, no extra files",
+    );
+
+    console.log("\n🔍 Step 2: Verifying file content integrity...");
+
     // Check content of key files
-    const testFiles = ['README.md', 'package.json', 'src/main.js', 'src/utils.js'];
+    const testFiles = [
+      "README.md",
+      "package.json",
+      "src/main.js",
+      "src/utils.js",
+    ];
     const contentMismatches = [];
-    
+
     for (const file of testFiles) {
       if (repoFiles.includes(file)) {
         try {
           // Read from original repo
-          const repoContent = await require('fs').promises.readFile(
-            require('path').join(framework.testRepo, file), 'utf8'
+          const repoContent = await require("fs").promises.readFile(
+            require("path").join(framework.testRepo, file),
+            "utf8",
           );
-          
+
           // Read from container
-          const containerContent = await framework.getContainerFileContent(file);
-          
+          const containerContent =
+            await framework.getContainerFileContent(file);
+
           if (repoContent.trim() !== containerContent.trim()) {
             contentMismatches.push({
               file,
               repoLength: repoContent.length,
-              containerLength: containerContent.length
+              containerLength: containerContent.length,
             });
           }
         } catch (error) {
           contentMismatches.push({
             file,
-            error: error.message
+            error: error.message,
           });
         }
       }
     }
-    
+
     if (contentMismatches.length > 0) {
-      console.log('Content mismatches found:');
-      contentMismatches.forEach(mismatch => {
+      console.log("Content mismatches found:");
+      contentMismatches.forEach((mismatch) => {
         if (mismatch.error) {
           console.log(`  ${mismatch.file}: ${mismatch.error}`);
         } else {
-          console.log(`  ${mismatch.file}: repo ${mismatch.repoLength} bytes vs container ${mismatch.containerLength} bytes`);
+          console.log(
+            `  ${mismatch.file}: repo ${mismatch.repoLength} bytes vs container ${mismatch.containerLength} bytes`,
+          );
         }
       });
-      throw new Error('File content integrity check failed');
+      throw new Error("File content integrity check failed");
     }
-    
-    console.log('✅ File content integrity verified');
-    
-    console.log('\n🔍 Step 3: Verifying no extra files from outside test repo...');
-    
+
+    console.log("✅ File content integrity verified");
+
+    console.log(
+      "\n🔍 Step 3: Verifying no extra files from outside test repo...",
+    );
+
     // List of common files that might accidentally be included but shouldn't be
     const shouldNotExist = [
-      'node_modules',
-      '.env',
-      'dist',
-      'build',
-      '.vscode',
-      '.idea',
-      'coverage'
+      "node_modules",
+      ".env",
+      "dist",
+      "build",
+      ".vscode",
+      ".idea",
+      "coverage",
     ];
-    
+
     for (const file of shouldNotExist) {
       const exists = await framework.containerFileExists(file);
       if (exists) {
-        throw new Error(`Unexpected file/directory found in container: ${file} (should only contain test repo files)`);
+        throw new Error(
+          `Unexpected file/directory found in container: ${file} (should only contain test repo files)`,
+        );
       }
     }
-    
-    console.log('✅ No unexpected files found - container only contains test repo files');
-    
-    console.log('\n🔍 Step 4: Verifying git repository state...');
-    
-    // Check that git repository exists in container
-    const gitExists = await framework.containerFileExists('.git/HEAD');
-    if (!gitExists) {
-      throw new Error('Git repository not properly copied to container');
-    }
-    
-    console.log('✅ Git repository state verified');
-    
-    console.log('\n🔍 Step 5: Verifying working directory setup...');
-    
-    // Check that we're on the correct branch
-    const { stdout: branchOutput } = await require('util').promisify(require('child_process').exec)(
-      `docker exec ${framework.containerId} git -C /workspace branch --show-current`
+
+    console.log(
+      "✅ No unexpected files found - container only contains test repo files",
     );
-    
+
+    console.log("\n🔍 Step 4: Verifying git repository state...");
+
+    // Check that git repository exists in container
+    const gitExists = await framework.containerFileExists(".git/HEAD");
+    if (!gitExists) {
+      throw new Error("Git repository not properly copied to container");
+    }
+
+    console.log("✅ Git repository state verified");
+
+    console.log("\n🔍 Step 5: Verifying working directory setup...");
+
+    // Check that we're on the correct branch
+    const { stdout: branchOutput } = await require("util").promisify(
+      require("child_process").exec,
+    )(
+      `docker exec ${framework.containerId} git -C /workspace branch --show-current`,
+    );
+
     const currentBranch = branchOutput.trim();
-    if (!currentBranch.startsWith('claude/')) {
-      throw new Error(`Expected to be on a claude/ branch, but on: ${currentBranch}`);
+    if (!currentBranch.startsWith("claude/")) {
+      throw new Error(
+        `Expected to be on a claude/ branch, but on: ${currentBranch}`,
+      );
     }
-    
+
     console.log(`✅ Working on correct branch: ${currentBranch}`);
-    
-    console.log('\n🔍 Step 6: Testing file operations work correctly...');
-    
+
+    console.log("\n🔍 Step 6: Testing file operations work correctly...");
+
     // Test that we can create files in the container
-    await framework.addFile('test-creation.txt', 'Test content');
+    await framework.addFile("test-creation.txt", "Test content");
     await framework.waitForSync();
-    
-    const createdExists = await framework.containerFileExists('test-creation.txt');
+
+    const createdExists =
+      await framework.containerFileExists("test-creation.txt");
     if (!createdExists) {
-      throw new Error('File creation in container failed');
+      throw new Error("File creation in container failed");
     }
-    
+
     // Test that the file also appears in shadow repo
-    const shadowExists = await framework.shadowFileExists('test-creation.txt');
+    const shadowExists = await framework.shadowFileExists("test-creation.txt");
     if (!shadowExists) {
-      throw new Error('File not synced to shadow repository');
+      throw new Error("File not synced to shadow repository");
     }
-    
-    console.log('✅ File operations working correctly');
-    
-    console.log('\n🎉 SUCCESS: Repository to container sync is working perfectly!');
-    
-    console.log('\n📊 Summary:');
-    console.log(`  📁 ${repoFiles.length} files synced from test repository to container`);
+
+    console.log("✅ File operations working correctly");
+
+    console.log(
+      "\n🎉 SUCCESS: Repository to container sync is working perfectly!",
+    );
+
+    console.log("\n📊 Summary:");
+    console.log(
+      `  📁 ${repoFiles.length} files synced from test repository to container`,
+    );
     console.log(`  ✅ One-to-one sync verified - no extra files`);
     console.log(`  ✅ All files exist with correct content`);
     console.log(`  🌿 Git repository properly initialized`);
     console.log(`  🔄 Bidirectional sync operational`);
-    
   } catch (error) {
     console.log(`\n❌ FAILED: ${error.message}`);
     throw error;
@@ -182,10 +221,17 @@ async function testRepoToContainerSync() {
   }
 }
 
-testRepoToContainerSync().then(() => {
-  console.log('\n✅ Repository to container sync test completed successfully');
-  process.exit(0);
-}).catch((error) => {
-  console.error('\n❌ Repository to container sync test failed:', error.message);
-  process.exit(1);
-});
\ No newline at end of file
+testRepoToContainerSync()
+  .then(() => {
+    console.log(
+      "\n✅ Repository to container sync test completed successfully",
+    );
+    process.exit(0);
+  })
+  .catch((error) => {
+    console.error(
+      "\n❌ Repository to container sync test failed:",
+      error.message,
+    );
+    process.exit(1);
+  });
diff --git a/test/e2e/simple-deletion-test.js b/test/e2e/simple-deletion-test.js
index e98674b..1bd7645 100755
--- a/test/e2e/simple-deletion-test.js
+++ b/test/e2e/simple-deletion-test.js
@@ -1,62 +1,63 @@
 #!/usr/bin/env node
 
-const { SyncTestFramework } = require('./sync-test-framework');
+const { SyncTestFramework } = require("./sync-test-framework");
 
 async function testDeletionFunctionality() {
-  console.log('🧪 Testing File Deletion Functionality');
-  console.log('=====================================');
-  
+  console.log("🧪 Testing File Deletion Functionality");
+  console.log("=====================================");
+
   const framework = new SyncTestFramework();
-  
+
   try {
     // Setup
     await framework.setup();
-    
-    console.log('\n📝 Step 1: Adding test files...');
-    await framework.addFile('test1.txt', 'Content 1');
-    await framework.addFile('test2.txt', 'Content 2');
-    await framework.addFile('test3.txt', 'Content 3');
+
+    console.log("\n📝 Step 1: Adding test files...");
+    await framework.addFile("test1.txt", "Content 1");
+    await framework.addFile("test2.txt", "Content 2");
+    await framework.addFile("test3.txt", "Content 3");
     await framework.waitForSync();
-    
+
     // Commit the files so deletions can be tracked
-    const { stdout } = await require('util').promisify(require('child_process').exec)(
-      `git -C ${framework.shadowPath} add -A && git -C ${framework.shadowPath} commit -m "Add test files"`
+    const { stdout } = await require("util").promisify(
+      require("child_process").exec,
+    )(
+      `git -C ${framework.shadowPath} add -A && git -C ${framework.shadowPath} commit -m "Add test files"`,
     );
-    console.log('✅ Files committed to git');
-    
-    console.log('\n🗑️ Step 2: Deleting one file...');
-    await framework.deleteFile('test2.txt');
+    console.log("✅ Files committed to git");
+
+    console.log("\n🗑️ Step 2: Deleting one file...");
+    await framework.deleteFile("test2.txt");
     await framework.waitForSync();
-    
-    console.log('\n🔍 Step 3: Verifying deletion...');
-    
+
+    console.log("\n🔍 Step 3: Verifying deletion...");
+
     // Check that file no longer exists in shadow repo
-    const exists = await framework.shadowFileExists('test2.txt');
+    const exists = await framework.shadowFileExists("test2.txt");
     if (exists) {
-      throw new Error('❌ File still exists in shadow repository');
+      throw new Error("❌ File still exists in shadow repository");
     }
-    console.log('✅ File removed from shadow repository');
-    
+    console.log("✅ File removed from shadow repository");
+
     // Check git status shows deletion
     const gitStatus = await framework.getGitStatus();
-    console.log('Git status:', gitStatus);
-    
-    if (!gitStatus.includes('D  test2.txt')) {
+    console.log("Git status:", gitStatus);
+
+    if (!gitStatus.includes("D  test2.txt")) {
       throw new Error(`❌ Git status should show deletion: ${gitStatus}`);
     }
-    console.log('✅ Git properly tracks deletion');
-    
+    console.log("✅ Git properly tracks deletion");
+
     // Check other files still exist
-    const exists1 = await framework.shadowFileExists('test1.txt');
-    const exists3 = await framework.shadowFileExists('test3.txt');
-    
+    const exists1 = await framework.shadowFileExists("test1.txt");
+    const exists3 = await framework.shadowFileExists("test3.txt");
+
     if (!exists1 || !exists3) {
-      throw new Error('❌ Other files were incorrectly deleted');
+      throw new Error("❌ Other files were incorrectly deleted");
     }
-    console.log('✅ Other files preserved');
-    
-    console.log('\n🎉 SUCCESS: File deletion tracking is working correctly!');
-    
+    console.log("✅ Other files preserved");
+
+    console.log("\n🎉 SUCCESS: File deletion tracking is working correctly!");
   } catch (error) {
     console.log(`\n❌ FAILED: ${error.message}`);
     throw error;
@@ -65,10 +66,12 @@ async function testDeletionFunctionality() {
   }
 }
 
-testDeletionFunctionality().then(() => {
-  console.log('\n✅ Deletion test completed successfully');
-  process.exit(0);
-}).catch((error) => {
-  console.error('\n❌ Deletion test failed:', error.message);
-  process.exit(1);
-});
\ No newline at end of file
+testDeletionFunctionality()
+  .then(() => {
+    console.log("\n✅ Deletion test completed successfully");
+    process.exit(0);
+  })
+  .catch((error) => {
+    console.error("\n❌ Deletion test failed:", error.message);
+    process.exit(1);
+  });
diff --git a/test/e2e/sync-test-framework.js b/test/e2e/sync-test-framework.js
index 1dc1c99..7611aeb 100644
--- a/test/e2e/sync-test-framework.js
+++ b/test/e2e/sync-test-framework.js
@@ -1,11 +1,11 @@
 #!/usr/bin/env node
 
-const { spawn, exec } = require('child_process');
-const fs = require('fs').promises;
-const path = require('path');
-const http = require('http');
-const WebSocket = require('ws');
-const util = require('util');
+const { spawn, exec } = require("child_process");
+const fs = require("fs").promises;
+const path = require("path");
+const http = require("http");
+const WebSocket = require("ws");
+const util = require("util");
 const execAsync = util.promisify(exec);
 
 class SyncTestFramework {
@@ -21,49 +21,51 @@ class SyncTestFramework {
   }
 
   async setup() {
-    console.log('🔧 Setting up test environment...');
-    
+    console.log("🔧 Setting up test environment...");
+
     // Create temporary test repository
-    this.testRepo = path.join('/tmp', `test-repo-${Date.now()}`);
+    this.testRepo = path.join("/tmp", `test-repo-${Date.now()}`);
     await fs.mkdir(this.testRepo, { recursive: true });
-    
+
     // Copy dummy repo files to test repo
-    const dummyRepo = path.join(__dirname, 'dummy-repo');
+    const dummyRepo = path.join(__dirname, "dummy-repo");
     await execAsync(`cp -r ${dummyRepo}/* ${this.testRepo}/`);
-    
+
     // Initialize as git repository
-    await execAsync(`cd ${this.testRepo} && git init && git add . && git commit -m "Initial commit"`);
-    
+    await execAsync(
+      `cd ${this.testRepo} && git init && git add . && git commit -m "Initial commit"`,
+    );
+
     console.log(`📁 Test repo created at: ${this.testRepo}`);
-    
+
     // Start claude-sandbox from the test repo
     await this.startSandbox();
-    
+
     // Connect to web UI for monitoring sync events
     await this.connectToWebUI();
-    
-    console.log('✅ Test environment ready');
+
+    console.log("✅ Test environment ready");
   }
 
   async startSandbox() {
     return new Promise((resolve, reject) => {
-      console.log('🚀 Starting claude-sandbox...');
-      
-      this.sandboxProcess = spawn('npx', ['claude-sandbox', 'start'], {
+      console.log("🚀 Starting claude-sandbox...");
+
+      this.sandboxProcess = spawn("npx", ["claude-sandbox", "start"], {
         cwd: this.testRepo,
-        stdio: 'pipe'
+        stdio: "pipe",
       });
 
       let setupComplete = false;
       const timeout = setTimeout(() => {
         if (!setupComplete) {
-          reject(new Error('Sandbox startup timeout'));
+          reject(new Error("Sandbox startup timeout"));
         }
       }, 45000);
 
-      this.sandboxProcess.stdout.on('data', (data) => {
+      this.sandboxProcess.stdout.on("data", (data) => {
         const output = data.toString();
-        console.log('SANDBOX:', output.trim());
+        console.log("SANDBOX:", output.trim());
 
         // Extract container ID
         const containerMatch = output.match(/Started container: ([a-f0-9]+)/);
@@ -74,25 +76,27 @@ class SyncTestFramework {
         }
 
         // Extract web port
-        const portMatch = output.match(/Web UI server started at http:\/\/localhost:(\d+)/);
+        const portMatch = output.match(
+          /Web UI server started at http:\/\/localhost:(\d+)/,
+        );
         if (portMatch) {
           this.webPort = parseInt(portMatch[1]);
           console.log(`🌐 Web UI port: ${this.webPort}`);
         }
 
         // Check for setup completion
-        if (output.includes('Files synced successfully') && !setupComplete) {
+        if (output.includes("Files synced successfully") && !setupComplete) {
           setupComplete = true;
           clearTimeout(timeout);
           setTimeout(() => resolve(), 2000); // Wait a bit more for full initialization
         }
       });
 
-      this.sandboxProcess.stderr.on('data', (data) => {
-        console.error('SANDBOX ERROR:', data.toString());
+      this.sandboxProcess.stderr.on("data", (data) => {
+        console.error("SANDBOX ERROR:", data.toString());
       });
 
-      this.sandboxProcess.on('close', (code) => {
+      this.sandboxProcess.on("close", (code) => {
         if (!setupComplete) {
           reject(new Error(`Sandbox process exited with code ${code}`));
         }
@@ -102,91 +106,100 @@ class SyncTestFramework {
 
   async connectToWebUI() {
     if (!this.webPort || !this.containerId) {
-      throw new Error('Web UI port or container ID not available');
+      throw new Error("Web UI port or container ID not available");
     }
 
     return new Promise((resolve, reject) => {
       const wsUrl = `ws://localhost:${this.webPort}/socket.io/?EIO=4&transport=websocket`;
       this.webSocket = new WebSocket(wsUrl);
 
-      this.webSocket.on('open', () => {
-        console.log('🔌 Connected to web UI');
-        
+      this.webSocket.on("open", () => {
+        console.log("🔌 Connected to web UI");
+
         // Send initial connection message (Socket.IO protocol)
-        this.webSocket.send('40'); // Socket.IO connect message
-        
+        this.webSocket.send("40"); // Socket.IO connect message
+
         setTimeout(() => {
           // Attach to container
-          this.webSocket.send(`42["attach",{"containerId":"${this.containerId}","cols":80,"rows":24}]`);
+          this.webSocket.send(
+            `42["attach",{"containerId":"${this.containerId}","cols":80,"rows":24}]`,
+          );
           resolve();
         }, 1000);
       });
 
-      this.webSocket.on('message', (data) => {
+      this.webSocket.on("message", (data) => {
         const message = data.toString();
         if (message.startsWith('42["sync-complete"')) {
           try {
             const eventData = JSON.parse(message.substring(2))[1];
             this.receivedSyncEvents.push({
               timestamp: Date.now(),
-              data: eventData
+              data: eventData,
             });
-            console.log('📡 Received sync event:', eventData.summary);
+            console.log("📡 Received sync event:", eventData.summary);
           } catch (e) {
             // Ignore parsing errors
           }
         }
       });
 
-      this.webSocket.on('error', (error) => {
-        console.error('WebSocket error:', error);
+      this.webSocket.on("error", (error) => {
+        console.error("WebSocket error:", error);
         reject(error);
       });
 
-      setTimeout(() => reject(new Error('WebSocket connection timeout')), 10000);
+      setTimeout(
+        () => reject(new Error("WebSocket connection timeout")),
+        10000,
+      );
     });
   }
 
   async waitForSync(expectedChanges = null, timeoutMs = 10000) {
     const startTime = Date.now();
     const initialEventCount = this.receivedSyncEvents.length;
-    
+
     // Wait for a new sync event or timeout
     while (Date.now() - startTime < timeoutMs) {
       // Check if we received a new sync event
       if (this.receivedSyncEvents.length > initialEventCount) {
         // Wait a bit more for the sync to fully complete
-        await new Promise(resolve => setTimeout(resolve, 500));
+        await new Promise((resolve) => setTimeout(resolve, 500));
         return this.receivedSyncEvents[this.receivedSyncEvents.length - 1];
       }
-      
+
       // Also wait for the actual file to appear in shadow repo if we're checking for additions
       if (expectedChanges && expectedChanges.filePath) {
         const exists = await this.shadowFileExists(expectedChanges.filePath);
         if (exists) {
           // File exists, sync completed
-          await new Promise(resolve => setTimeout(resolve, 500));
-          return { data: { hasChanges: true, summary: 'Sync completed' } };
+          await new Promise((resolve) => setTimeout(resolve, 500));
+          return { data: { hasChanges: true, summary: "Sync completed" } };
         }
       }
-      
-      await new Promise(resolve => setTimeout(resolve, 100));
+
+      await new Promise((resolve) => setTimeout(resolve, 100));
     }
-    
+
     // If no sync event was received, just wait a bit and return
-    await new Promise(resolve => setTimeout(resolve, 2000));
-    return { data: { hasChanges: true, summary: 'Sync completed (timeout)' } };
+    await new Promise((resolve) => setTimeout(resolve, 2000));
+    return { data: { hasChanges: true, summary: "Sync completed (timeout)" } };
   }
 
   async addFile(filePath, content) {
     const containerPath = `/workspace/${filePath}`;
-    await execAsync(`docker exec ${this.containerId} bash -c "mkdir -p $(dirname ${containerPath}) && echo '${content}' > ${containerPath}"`);
+    await execAsync(
+      `docker exec ${this.containerId} bash -c "mkdir -p $(dirname ${containerPath}) && echo '${content}' > ${containerPath}"`,
+    );
     return this.waitForSync({ filePath });
   }
 
   async modifyFile(filePath, newContent) {
     const containerPath = `/workspace/${filePath}`;
-    await execAsync(`docker exec ${this.containerId} bash -c "echo '${newContent}' > ${containerPath}"`);
+    await execAsync(
+      `docker exec ${this.containerId} bash -c "echo '${newContent}' > ${containerPath}"`,
+    );
     return this.waitForSync();
   }
 
@@ -199,13 +212,17 @@ class SyncTestFramework {
   async moveFile(fromPath, toPath) {
     const containerFromPath = `/workspace/${fromPath}`;
     const containerToPath = `/workspace/${toPath}`;
-    await execAsync(`docker exec ${this.containerId} bash -c "mkdir -p $(dirname ${containerToPath}) && mv ${containerFromPath} ${containerToPath}"`);
+    await execAsync(
+      `docker exec ${this.containerId} bash -c "mkdir -p $(dirname ${containerToPath}) && mv ${containerFromPath} ${containerToPath}"`,
+    );
     return this.waitForSync();
   }
 
   async createDirectory(dirPath) {
     const containerPath = `/workspace/${dirPath}`;
-    await execAsync(`docker exec ${this.containerId} mkdir -p ${containerPath}`);
+    await execAsync(
+      `docker exec ${this.containerId} mkdir -p ${containerPath}`,
+    );
   }
 
   async deleteDirectory(dirPath) {
@@ -216,7 +233,9 @@ class SyncTestFramework {
 
   async getGitStatus() {
     try {
-      const { stdout } = await execAsync(`git -C ${this.shadowPath} status --porcelain`);
+      const { stdout } = await execAsync(
+        `git -C ${this.shadowPath} status --porcelain`,
+      );
       return stdout.trim();
     } catch (error) {
       throw new Error(`Failed to get git status: ${error.message}`);
@@ -226,9 +245,11 @@ class SyncTestFramework {
   async getShadowFileContent(filePath) {
     try {
       const fullPath = path.join(this.shadowPath, filePath);
-      return await fs.readFile(fullPath, 'utf8');
+      return await fs.readFile(fullPath, "utf8");
     } catch (error) {
-      throw new Error(`Failed to read shadow file ${filePath}: ${error.message}`);
+      throw new Error(
+        `Failed to read shadow file ${filePath}: ${error.message}`,
+      );
     }
   }
 
@@ -244,60 +265,80 @@ class SyncTestFramework {
 
   async getContainerFileContent(filePath) {
     try {
-      const { stdout } = await execAsync(`docker exec ${this.containerId} cat /workspace/${filePath}`);
+      const { stdout } = await execAsync(
+        `docker exec ${this.containerId} cat /workspace/${filePath}`,
+      );
       return stdout;
     } catch (error) {
-      throw new Error(`Failed to read container file ${filePath}: ${error.message}`);
+      throw new Error(
+        `Failed to read container file ${filePath}: ${error.message}`,
+      );
     }
   }
 
   async containerFileExists(filePath) {
     try {
-      await execAsync(`docker exec ${this.containerId} test -f /workspace/${filePath}`);
+      await execAsync(
+        `docker exec ${this.containerId} test -f /workspace/${filePath}`,
+      );
       return true;
     } catch (error) {
       return false;
     }
   }
 
-  async listContainerFiles(directory = '') {
+  async listContainerFiles(directory = "") {
     try {
-      const containerPath = directory ? `/workspace/${directory}` : '/workspace';
-      const { stdout } = await execAsync(`docker exec ${this.containerId} find ${containerPath} -type f -not -path "*/.*" | sed 's|^/workspace/||' | sort`);
-      return stdout.trim().split('\n').filter(f => f);
+      const containerPath = directory
+        ? `/workspace/${directory}`
+        : "/workspace";
+      const { stdout } = await execAsync(
+        `docker exec ${this.containerId} find ${containerPath} -type f -not -path "*/.*" | sed 's|^/workspace/||' | sort`,
+      );
+      return stdout
+        .trim()
+        .split("\n")
+        .filter((f) => f);
     } catch (error) {
       throw new Error(`Failed to list container files: ${error.message}`);
     }
   }
 
-  async listRepoFiles(directory = '') {
+  async listRepoFiles(directory = "") {
     try {
-      const repoPath = directory ? path.join(this.testRepo, directory) : this.testRepo;
-      const { stdout } = await execAsync(`find ${repoPath} -type f -not -path "*/.*" | sed 's|^${this.testRepo}/||' | sort`);
-      return stdout.trim().split('\n').filter(f => f);
+      const repoPath = directory
+        ? path.join(this.testRepo, directory)
+        : this.testRepo;
+      const { stdout } = await execAsync(
+        `find ${repoPath} -type f -not -path "*/.*" | sed 's|^${this.testRepo}/||' | sort`,
+      );
+      return stdout
+        .trim()
+        .split("\n")
+        .filter((f) => f);
     } catch (error) {
       throw new Error(`Failed to list repo files: ${error.message}`);
     }
   }
 
   async cleanup() {
-    console.log('🧹 Cleaning up test environment...');
-    
+    console.log("🧹 Cleaning up test environment...");
+
     if (this.webSocket) {
       this.webSocket.close();
     }
-    
+
     if (this.sandboxProcess) {
-      this.sandboxProcess.kill('SIGTERM');
+      this.sandboxProcess.kill("SIGTERM");
     }
-    
+
     // Purge containers
     try {
-      await execAsync('npx claude-sandbox purge -y');
+      await execAsync("npx claude-sandbox purge -y");
     } catch (e) {
       // Ignore errors
     }
-    
+
     // Clean up test repo
     if (this.testRepo) {
       try {
@@ -306,9 +347,9 @@ class SyncTestFramework {
         // Ignore errors
       }
     }
-    
-    console.log('✅ Cleanup complete');
+
+    console.log("✅ Cleanup complete");
   }
 }
 
-module.exports = { SyncTestFramework };
\ No newline at end of file
+module.exports = { SyncTestFramework };
diff --git a/test/e2e/test-suite.js b/test/e2e/test-suite.js
index 78c8652..22f9770 100755
--- a/test/e2e/test-suite.js
+++ b/test/e2e/test-suite.js
@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 
-const { SyncTestFramework } = require('./sync-test-framework');
+const { SyncTestFramework } = require("./sync-test-framework");
 
 class TestRunner {
   constructor() {
@@ -33,8 +33,8 @@ class TestRunner {
   }
 
   async runAll() {
-    console.log('🚀 Starting File Sync E2E Tests');
-    console.log('='.repeat(50));
+    console.log("🚀 Starting File Sync E2E Tests");
+    console.log("=".repeat(50));
 
     try {
       await this.framework.setup();
@@ -42,19 +42,20 @@ class TestRunner {
       for (const test of this.tests) {
         await this.runTest(test);
       }
-
     } finally {
       await this.framework.cleanup();
     }
 
-    console.log('\n' + '='.repeat(50));
-    console.log(`📊 Test Results: ${this.passed} passed, ${this.failed} failed`);
-    
+    console.log("\n" + "=".repeat(50));
+    console.log(
+      `📊 Test Results: ${this.passed} passed, ${this.failed} failed`,
+    );
+
     if (this.failed > 0) {
-      console.log('❌ Some tests failed');
+      console.log("❌ Some tests failed");
       process.exit(1);
     } else {
-      console.log('✅ All tests passed!');
+      console.log("✅ All tests passed!");
       process.exit(0);
     }
   }
@@ -64,228 +65,245 @@ class TestRunner {
 const runner = new TestRunner();
 
 // Test 1: File Addition
-runner.addTest('File Addition', async (framework) => {
-  await framework.addFile('new-file.txt', 'Hello, World!');
-  
-  const exists = await framework.shadowFileExists('new-file.txt');
+runner.addTest("File Addition", async (framework) => {
+  await framework.addFile("new-file.txt", "Hello, World!");
+
+  const exists = await framework.shadowFileExists("new-file.txt");
   if (!exists) {
-    throw new Error('File was not synced to shadow repository');
+    throw new Error("File was not synced to shadow repository");
   }
-  
-  const content = await framework.getShadowFileContent('new-file.txt');
-  if (content.trim() !== 'Hello, World!') {
-    throw new Error(`Content mismatch: expected "Hello, World!", got "${content.trim()}"`);
+
+  const content = await framework.getShadowFileContent("new-file.txt");
+  if (content.trim() !== "Hello, World!") {
+    throw new Error(
+      `Content mismatch: expected "Hello, World!", got "${content.trim()}"`,
+    );
   }
-  
+
   const gitStatus = await framework.getGitStatus();
-  if (!gitStatus.includes('A  new-file.txt')) {
+  if (!gitStatus.includes("A  new-file.txt")) {
     throw new Error(`Git status should show addition: ${gitStatus}`);
   }
 });
 
 // Test 2: File Modification
-runner.addTest('File Modification', async (framework) => {
+runner.addTest("File Modification", async (framework) => {
   // First, create and commit a file
-  await framework.addFile('modify-test.txt', 'Original content');
-  const { stdout } = await require('util').promisify(require('child_process').exec)(
-    `git -C ${framework.shadowPath} add -A && git -C ${framework.shadowPath} commit -m "Add file for modification test"`
+  await framework.addFile("modify-test.txt", "Original content");
+  const { stdout } = await require("util").promisify(
+    require("child_process").exec,
+  )(
+    `git -C ${framework.shadowPath} add -A && git -C ${framework.shadowPath} commit -m "Add file for modification test"`,
   );
-  
+
   // Now modify it
-  await framework.modifyFile('modify-test.txt', 'Modified content');
-  
-  const content = await framework.getShadowFileContent('modify-test.txt');
-  if (content.trim() !== 'Modified content') {
+  await framework.modifyFile("modify-test.txt", "Modified content");
+
+  const content = await framework.getShadowFileContent("modify-test.txt");
+  if (content.trim() !== "Modified content") {
     throw new Error(`Content not modified: got "${content.trim()}"`);
   }
-  
+
   const gitStatus = await framework.getGitStatus();
-  if (!gitStatus.includes('M  modify-test.txt')) {
+  if (!gitStatus.includes("M  modify-test.txt")) {
     throw new Error(`Git status should show modification: ${gitStatus}`);
   }
 });
 
 // Test 3: File Deletion
-runner.addTest('File Deletion', async (framework) => {
+runner.addTest("File Deletion", async (framework) => {
   // Create and commit a file first
-  await framework.addFile('delete-test.txt', 'To be deleted');
-  const { stdout } = await require('util').promisify(require('child_process').exec)(
-    `git -C ${framework.shadowPath} add -A && git -C ${framework.shadowPath} commit -m "Add file for deletion test"`
+  await framework.addFile("delete-test.txt", "To be deleted");
+  const { stdout } = await require("util").promisify(
+    require("child_process").exec,
+  )(
+    `git -C ${framework.shadowPath} add -A && git -C ${framework.shadowPath} commit -m "Add file for deletion test"`,
   );
-  
+
   // Delete the file
-  await framework.deleteFile('delete-test.txt');
-  
-  const exists = await framework.shadowFileExists('delete-test.txt');
+  await framework.deleteFile("delete-test.txt");
+
+  const exists = await framework.shadowFileExists("delete-test.txt");
   if (exists) {
-    throw new Error('File still exists in shadow repository after deletion');
+    throw new Error("File still exists in shadow repository after deletion");
   }
-  
+
   const gitStatus = await framework.getGitStatus();
-  if (!gitStatus.includes('D  delete-test.txt')) {
+  if (!gitStatus.includes("D  delete-test.txt")) {
     throw new Error(`Git status should show deletion: ${gitStatus}`);
   }
 });
 
 // Test 4: Multiple File Operations
-runner.addTest('Multiple File Operations', async (framework) => {
+runner.addTest("Multiple File Operations", async (framework) => {
   // Add multiple files
-  await framework.addFile('file1.txt', 'Content 1');
-  await framework.addFile('file2.txt', 'Content 2');
-  await framework.addFile('file3.txt', 'Content 3');
-  
+  await framework.addFile("file1.txt", "Content 1");
+  await framework.addFile("file2.txt", "Content 2");
+  await framework.addFile("file3.txt", "Content 3");
+
   // Wait for sync
   await framework.waitForSync();
-  
+
   // Check that all files exist
-  const exists1 = await framework.shadowFileExists('file1.txt');
-  const exists2 = await framework.shadowFileExists('file2.txt');
-  const exists3 = await framework.shadowFileExists('file3.txt');
-  
+  const exists1 = await framework.shadowFileExists("file1.txt");
+  const exists2 = await framework.shadowFileExists("file2.txt");
+  const exists3 = await framework.shadowFileExists("file3.txt");
+
   if (!exists1 || !exists2 || !exists3) {
-    throw new Error('Not all files were synced to shadow repository');
+    throw new Error("Not all files were synced to shadow repository");
   }
-  
+
   const gitStatus = await framework.getGitStatus();
-  if (!gitStatus.includes('file1.txt') || 
-      !gitStatus.includes('file2.txt') || 
-      !gitStatus.includes('file3.txt')) {
+  if (
+    !gitStatus.includes("file1.txt") ||
+    !gitStatus.includes("file2.txt") ||
+    !gitStatus.includes("file3.txt")
+  ) {
     throw new Error(`All files should appear in git status: ${gitStatus}`);
   }
 });
 
 // Test 5: Directory Operations
-runner.addTest('Directory Operations', async (framework) => {
+runner.addTest("Directory Operations", async (framework) => {
   // Create directory with files
-  await framework.createDirectory('new-dir');
-  await framework.addFile('new-dir/nested-file.txt', 'Nested content');
-  
-  const exists = await framework.shadowFileExists('new-dir/nested-file.txt');
+  await framework.createDirectory("new-dir");
+  await framework.addFile("new-dir/nested-file.txt", "Nested content");
+
+  const exists = await framework.shadowFileExists("new-dir/nested-file.txt");
   if (!exists) {
-    throw new Error('Nested file was not synced');
+    throw new Error("Nested file was not synced");
   }
-  
-  const content = await framework.getShadowFileContent('new-dir/nested-file.txt');
-  if (content.trim() !== 'Nested content') {
+
+  const content = await framework.getShadowFileContent(
+    "new-dir/nested-file.txt",
+  );
+  if (content.trim() !== "Nested content") {
     throw new Error(`Nested file content mismatch: got "${content.trim()}"`);
   }
 });
 
 // Test 6: File Rename/Move
-runner.addTest('File Rename/Move', async (framework) => {
+runner.addTest("File Rename/Move", async (framework) => {
   // Create and commit a file
-  await framework.addFile('original-name.txt', 'Content to move');
-  const { stdout } = await require('util').promisify(require('child_process').exec)(
-    `git -C ${framework.shadowPath} add -A && git -C ${framework.shadowPath} commit -m "Add file for move test"`
+  await framework.addFile("original-name.txt", "Content to move");
+  const { stdout } = await require("util").promisify(
+    require("child_process").exec,
+  )(
+    `git -C ${framework.shadowPath} add -A && git -C ${framework.shadowPath} commit -m "Add file for move test"`,
   );
-  
+
   // Move the file
-  await framework.moveFile('original-name.txt', 'new-name.txt');
-  
-  const originalExists = await framework.shadowFileExists('original-name.txt');
-  const newExists = await framework.shadowFileExists('new-name.txt');
-  
+  await framework.moveFile("original-name.txt", "new-name.txt");
+
+  const originalExists = await framework.shadowFileExists("original-name.txt");
+  const newExists = await framework.shadowFileExists("new-name.txt");
+
   if (originalExists) {
-    throw new Error('Original file still exists after move');
+    throw new Error("Original file still exists after move");
   }
-  
+
   if (!newExists) {
-    throw new Error('New file does not exist after move');
+    throw new Error("New file does not exist after move");
   }
-  
-  const content = await framework.getShadowFileContent('new-name.txt');
-  if (content.trim() !== 'Content to move') {
+
+  const content = await framework.getShadowFileContent("new-name.txt");
+  if (content.trim() !== "Content to move") {
     throw new Error(`Moved file content mismatch: got "${content.trim()}"`);
   }
 });
 
 // Test 7: Large File Handling
-runner.addTest('Large File Handling', async (framework) => {
-  const largeContent = 'x'.repeat(10000); // 10KB file
+runner.addTest("Large File Handling", async (framework) => {
+  const largeContent = "x".repeat(10000); // 10KB file
   // Use printf to avoid newline issues with echo
   const containerPath = `/workspace/large-file.txt`;
-  await require('util').promisify(require('child_process').exec)(
-    `docker exec ${framework.containerId} bash -c "printf '${largeContent}' > ${containerPath}"`
+  await require("util").promisify(require("child_process").exec)(
+    `docker exec ${framework.containerId} bash -c "printf '${largeContent}' > ${containerPath}"`,
   );
   await framework.waitForSync();
-  
-  const exists = await framework.shadowFileExists('large-file.txt');
+
+  const exists = await framework.shadowFileExists("large-file.txt");
   if (!exists) {
-    throw new Error('Large file was not synced');
+    throw new Error("Large file was not synced");
   }
-  
-  const content = await framework.getShadowFileContent('large-file.txt');
+
+  const content = await framework.getShadowFileContent("large-file.txt");
   if (content.length !== largeContent.length) {
-    throw new Error(`Large file size mismatch: expected ${largeContent.length}, got ${content.length}`);
+    throw new Error(
+      `Large file size mismatch: expected ${largeContent.length}, got ${content.length}`,
+    );
   }
 });
 
 // Test 8: Special Characters in Filenames
-runner.addTest('Special Characters in Filenames', async (framework) => {
-  const specialFile = 'special-chars-test_file.txt';
-  await framework.addFile(specialFile, 'Special content');
-  
+runner.addTest("Special Characters in Filenames", async (framework) => {
+  const specialFile = "special-chars-test_file.txt";
+  await framework.addFile(specialFile, "Special content");
+
   const exists = await framework.shadowFileExists(specialFile);
   if (!exists) {
-    throw new Error('File with special characters was not synced');
+    throw new Error("File with special characters was not synced");
   }
-  
+
   const content = await framework.getShadowFileContent(specialFile);
-  if (content.trim() !== 'Special content') {
+  if (content.trim() !== "Special content") {
     throw new Error(`Special file content mismatch: got "${content.trim()}"`);
   }
 });
 
 // Test 9: Rapid File Changes
-runner.addTest('Rapid File Changes', async (framework) => {
+runner.addTest("Rapid File Changes", async (framework) => {
   // Create file
-  await framework.addFile('rapid-test.txt', 'Version 1');
-  
+  await framework.addFile("rapid-test.txt", "Version 1");
+
   // Wait for initial sync
   await framework.waitForSync();
-  
+
   // Quickly modify it multiple times
-  await framework.modifyFile('rapid-test.txt', 'Version 2');
-  await new Promise(resolve => setTimeout(resolve, 200));
-  await framework.modifyFile('rapid-test.txt', 'Version 3');
-  await new Promise(resolve => setTimeout(resolve, 200));
-  await framework.modifyFile('rapid-test.txt', 'Final Version');
-  
+  await framework.modifyFile("rapid-test.txt", "Version 2");
+  await new Promise((resolve) => setTimeout(resolve, 200));
+  await framework.modifyFile("rapid-test.txt", "Version 3");
+  await new Promise((resolve) => setTimeout(resolve, 200));
+  await framework.modifyFile("rapid-test.txt", "Final Version");
+
   // Wait for final sync
   await framework.waitForSync(null, 15000);
-  
-  const content = await framework.getShadowFileContent('rapid-test.txt');
-  if (content.trim() !== 'Final Version') {
+
+  const content = await framework.getShadowFileContent("rapid-test.txt");
+  if (content.trim() !== "Final Version") {
     throw new Error(`Final content mismatch: got "${content.trim()}"`);
   }
 });
 
 // Test 10: Web UI Sync Notifications
-runner.addTest('Web UI Sync Notifications', async (framework) => {
+runner.addTest("Web UI Sync Notifications", async (framework) => {
   const initialEventCount = framework.receivedSyncEvents.length;
-  
-  await framework.addFile('notification-test.txt', 'Test notification');
-  
+
+  await framework.addFile("notification-test.txt", "Test notification");
+
   // Check that we received sync events
   await framework.waitForSync();
-  
+
   const newEventCount = framework.receivedSyncEvents.length;
   if (newEventCount <= initialEventCount) {
-    throw new Error('No sync events received by web UI');
+    throw new Error("No sync events received by web UI");
   }
-  
-  const latestEvent = framework.receivedSyncEvents[framework.receivedSyncEvents.length - 1];
+
+  const latestEvent =
+    framework.receivedSyncEvents[framework.receivedSyncEvents.length - 1];
   if (!latestEvent.data.hasChanges) {
-    throw new Error('Sync event should indicate changes');
+    throw new Error("Sync event should indicate changes");
   }
-  
-  if (!latestEvent.data.summary.includes('Added:')) {
-    throw new Error(`Sync event should show addition: ${latestEvent.data.summary}`);
+
+  if (!latestEvent.data.summary.includes("Added:")) {
+    throw new Error(
+      `Sync event should show addition: ${latestEvent.data.summary}`,
+    );
   }
 });
 
 // Run all tests
 runner.runAll().catch((error) => {
-  console.error('❌ Test runner failed:', error);
+  console.error("❌ Test runner failed:", error);
   process.exit(1);
-});
\ No newline at end of file
+});