feat: forbid weird embedded font uses and make toml dep optional (#1701)

* cg

* fix: forbid weird embedded

* feat: optional toml

crates/tinymist-project/Cargo.toml

@@ -31,7 +31,7 @@ tinymist-world = { workspace = true }
 tinymist-std = { workspace = true, features = ["typst"] }
 tinymist-derive.workspace = true
 tinymist-l10n.workspace = true
-toml.workspace = true
+toml = { workspace = true, optional = true }
 typst.workspace = true
 typst-assets.workspace = true
 notify.workspace = true
@@ -40,7 +40,7 @@ notify.workspace = true
 
 fonts = ["typst-assets/fonts"]
 no-content-hint = ["tinymist-task/no-content-hint"]
-lsp = ["system"]
+lsp = ["system", "toml"]
 
 system = ["tinymist-std/system", "tinymist-world/system"]
 

crates/tinymist-world/Cargo.toml

@@ -53,7 +53,7 @@ web-sys = { workspace = true, optional = true, features = ["console"] }
 [features]
 
 default = []
-browser-embedded-fonts = ["typst-assets/fonts"]
+fonts = ["typst-assets/fonts"]
 http-registry = ["reqwest"]
 web = [
     "chrono",

crates/tinymist-world/src/font/web/mod.rs

@@ -371,13 +371,7 @@ pub struct BrowserFontSearcher {
 impl BrowserFontSearcher {
     /// Create a new, empty browser searcher.
     pub fn new() -> Self {
-        let mut searcher = Self { fonts: vec![] };
-
-        if cfg!(feature = "browser-embedded-fonts") {
-            searcher.add_embedded();
-        }
-
-        searcher
+        Self { fonts: vec![] }
     }
 
     /// Create a new browser searcher with fonts in a FontResolverImpl.
@@ -435,6 +429,7 @@ impl BrowserFontSearcher {
 
 impl BrowserFontSearcher {
     /// Add fonts that are embedded in the binary.
+    #[cfg(feature = "fonts")]
     pub fn add_embedded(&mut self) {
         for font_data in typst_assets::fonts() {
             let buffer = Bytes::new(font_data);

typ/templates/page.typ

@@ -204,14 +204,12 @@
   }
 
   context if shiroa-sys-target() == "html" {
-    html.elem(
-      "style",
-      ```css
-      .pseudo-image svg {
-        width: 100%
-      }
-      ```.text,
-    )
+    show raw: it => html.elem("style", it.text)
+    ```css
+    .pseudo-image svg {
+      width: 100%
+    }
+    ```
   }
 
   show <typst-raw-func>: it => {