fix(typst): commit compiled grammar so CI always uses current parser

The webpack plugin that compiles typst.grammar may silently skip
recompilation when file mtimes are ambiguous in Docker BuildKit layers.
Committing typst.mjs and typst.terms.mjs guarantees the build always
ships the correct parser without depending on build-time generation.

To regenerate after grammar changes:
  node -e "const {buildParserFile}=require('/tmp/lezertest/...'); ..."
  (or: yarn run lezer-latex:generate from services/web)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

services/web/.gitignore

@@ -26,13 +26,12 @@ cypress/results/
 # Ace themes for conversion
 frontend/js/features/source-editor/themes/ace/
 
-# Compiled parser files
+# Compiled parser files (latex/bibtex are generated by webpack plugin at build time)
 frontend/js/features/source-editor/lezer-latex/latex.mjs
 frontend/js/features/source-editor/lezer-latex/latex.terms.mjs
 frontend/js/features/source-editor/lezer-bibtex/bibtex.mjs
 frontend/js/features/source-editor/lezer-bibtex/bibtex.terms.mjs
-frontend/js/features/source-editor/lezer-typst/typst.mjs
-frontend/js/features/source-editor/lezer-typst/typst.terms.mjs
+# typst compiled files are committed (generated via node scripts/lezer-latex/generate.mjs)
 
 !**/fixtures/**/*.log
 

services/web/frontend/js/features/source-editor/lezer-typst/typst.terms.mjs

@@ -0,0 +1,46 @@
+// This file was generated by lezer-generator. You probably shouldn't edit it.
+export const
+  HeadingMark = 1,
+  HeadingTitle = 2,
+  RawBlockOpen = 3,
+  RawBlockBody = 4,
+  RawBlockClose = 5,
+  RawInlineContent = 6,
+  CodeBlockBody = 7,
+  BlockCommentBody = 8,
+  LineCommentContent = 9,
+  MathContent = 10,
+  CodeKeyword = 11,
+  CodeIdent = 12,
+  CodeArgKey = 13,
+  StrongBody = 14,
+  EmphBody = 15,
+  Document = 16,
+  Heading = 17,
+  LineComment = 18,
+  BlockComment = 19,
+  RawBlock = 20,
+  RawInline = 21,
+  CodeExpr = 22,
+  KeywordExpr = 23,
+  CallExpr = 24,
+  CodeArgs = 25,
+  CodeString = 26,
+  CodeNumber = 27,
+  CodeBool = 28,
+  FuncExpr = 29,
+  ContentBlock = 30,
+  CodeBlock = 31,
+  InlineMath = 32,
+  AtomExpr = 33,
+  Strong = 34,
+  Emphasis = 35,
+  Label = 36,
+  LabelName = 37,
+  Ref = 38,
+  RefName = 39,
+  Escape = 40,
+  EscapeChar = 41,
+  URL = 42,
+  MarkupContent = 43,
+  ClosingSquare = 44