fix(tools): formatter bracket rules, LSP compiler diagnostics, vocabulary sync

- ludic-fmt: `rows[i]`, `new []int`, `s[a..b]`, `emit(`, `~x`, list-literal
  and query-tag braces stay tight; member calls hug their paren
  (`Date.new(`, `Prefab.spawn(`); `<< >> & | ^ ~` are operators and
  `&& ||` are not — mirrored in ludic_syntax.h, LudicLexer.kt and the
  TextMate grammar. 149 of 274 tracked sources failed --check before.
- ludic-lsp: `initializationOptions.compilerDiagnostics` / `compilerPath`
  are honoured — on save the document's compilation unit is compiled and
  `file:line: error: msg` is published as a "ludicc" diagnostic (the
  option had been documented but never implemented); the workspace scan
  file is per process; bracket codes spelled as char literals
- Overlay added to LUDIC_PHASES, LudicTokens.kt, ludic-mode.el and the
  grammar (the game uses it; check-vocabulary flagged the drift)
- editors: VS Code snippets/package.json/extension.js (`${workspaceFolder}`
  and `~` expansion, PATH lookup, Apache-2.0, real repo URL), Neovim root
  markers, Helix/Zed/Sublime bin/ paths, Emacs vocabulary, JetBrains
  comments; tools/editors/README.md no longer describes C tooling
- .forgejo workflows clone `${{ github.server_url }}/${{ github.repository }}`
  so a fork or mirror tests itself; the docs publish pushes the same way

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

.forgejo/workflows/bootstrap.yml

@@ -25,10 +25,13 @@ jobs:
           clang-16 --version | head -1
 
       - name: Check out the triggering commit
+        env:
+          # the repository that triggered the run, so a fork or a mirror tests itself
+          REPO_URL: ${{ github.server_url }}/${{ github.repository }}.git
         run: |
           set -eu
           git config --global --add safe.directory '*'
-          git clone https://git.workshopsoft.io/workshopsoft/ludic.git .
+          git clone "$REPO_URL" .
           git checkout "${GITHUB_SHA}" 2>/dev/null || git checkout "${GITHUB_REF_NAME:-main}"
           git log --oneline -1
           # See ci.yml for why the Linux build injects the stdio shim via LUDIC_CC.

.forgejo/workflows/ci.yml

@@ -33,10 +33,13 @@ jobs:
           clang-16 --version | head -1
 
       - name: Check out the triggering commit
+        env:
+          # the repository that triggered the run, so a fork or a mirror tests itself
+          REPO_URL: ${{ github.server_url }}/${{ github.repository }}.git
         run: |
           set -eu
           git config --global --add safe.directory '*'
-          git clone https://git.workshopsoft.io/workshopsoft/ludic.git .
+          git clone "$REPO_URL" .
           git checkout "${GITHUB_SHA}" 2>/dev/null || git checkout "${GITHUB_REF_NAME:-main}"
           git log --oneline -1
           # The toolchain is macOS-first; on this Linux runner it links against a

.forgejo/workflows/commit-lint.yml

@@ -17,13 +17,12 @@ jobs:
     steps:
       - name: Check out with history
         env:
-          BEFORE: ${{ github.event.before }}
-          BASE: ${{ github.base_ref }}
+          REPO_URL: ${{ github.server_url }}/${{ github.repository }}.git
         run: |
           set -eu
           git config --global --add safe.directory '*'
           # Full clone so both endpoints of the range are present.
-          git clone https://git.workshopsoft.io/workshopsoft/ludic.git .
+          git clone "$REPO_URL" .
           git checkout "${GITHUB_SHA}" 2>/dev/null || git checkout "${GITHUB_REF_NAME:-main}"
 
       - name: Lint the new commits

.forgejo/workflows/docs.yml

@@ -41,11 +41,11 @@ jobs:
       - name: Generate the documentation site
         env:
           SOURCE_REF: ${{ github.ref_name }}
+          REPO_URL: ${{ github.server_url }}/${{ github.repository }}.git
         run: |
           set -eu
           git config --global --add safe.directory '*'
-          git clone --depth 1 --branch "${SOURCE_REF:-main}" \
-            https://git.workshopsoft.io/workshopsoft/ludic.git src
+          git clone --depth 1 --branch "${SOURCE_REF:-main}" "$REPO_URL" src
           cd src
           # The toolchain is macOS-first; on this Linux runner it links against a
           # tiny C-free IR shim supplying the Darwin stdout/stderr globals over
@@ -67,6 +67,8 @@ jobs:
           PAGES_TOKEN: ${{ secrets.PAGES_TOKEN }}
           AUTO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SOURCE_SHA: ${{ github.sha }}
+          SERVER_URL: ${{ github.server_url }}
+          REPO: ${{ github.repository }}
         run: |
           set -eu
           TOKEN="${PAGES_TOKEN:-${AUTO_TOKEN:-}}"
@@ -80,5 +82,6 @@ jobs:
           git config user.email "docs@workshopsoft.io"
           git add -A
           git commit -q -m "docs: regenerate site from ${SOURCE_SHA}"
-          git push -f "https://ludic-docs-bot:${TOKEN}@git.workshopsoft.io/workshopsoft/ludic.git" pages
+          # the same server and repository the run came from, with the token spliced in
+          git push -f "${SERVER_URL%%://*}://ludic-docs-bot:${TOKEN}@${SERVER_URL#*://}/${REPO}.git" pages
           echo "published $(git rev-parse --short HEAD) to pages"