Remove [puffin] prefix (#989)

And disable the plan job on CI now.

.github/workflows/build-docker.yml

@@ -5,7 +5,7 @@
 #
 # TODO(charlie): Ideally, the publish step would happen as a publish job within `cargo-dist`, but
 # sharing the built image as an artifact between jobs is challenging.
-name: "[puffin] Build Docker image"
+name: "Build Docker image"
 
 on:
   workflow_call:

.github/workflows/release.yml

@@ -45,7 +45,6 @@ on:
         required: true
         default: dry-run
         type: string
-  pull_request:
 
 jobs:
   # Run 'cargo dist plan' (or host) to determine what tasks we need to do

Cargo.toml

@@ -158,7 +158,7 @@ auto-includes = false
 # Whether cargo-dist should create a Github Release or use an existing draft
 create-release = true
 # Publish jobs to run in CI
-pr-run-mode = "plan"
+pr-run-mode = "skip"
 # Whether CI should trigger releases with dispatches instead of tag pushes
 dispatch-releases = true
 # Whether CI should include auto-generated code to build local artifacts