feat: use autofix.ci to auto-update dist/ on all PRs

Switches from manual commit workflow to autofix.ci for automatically
updating the dist/ folder when source files change. This has several
advantages:

1. Works on ALL PRs, not just Renovate PRs
2. Commits made by autofix.ci (GitHub App) trigger CI workflows, unlike
   commits made with GITHUB_TOKEN which don't trigger workflows
3. Renovate recognizes autofix.ci commits via gitIgnoredAuthors and can
   still auto-rebase PRs

Changes:
- Renamed workflow from renovate-dist-update to auto-update-dist
- Removed Renovate-only condition - now runs on all PRs
- Replaced manual git commit/push with autofix.ci action
- Updated renovate.json to ignore autofix.ci commits
- Changed permissions from write to read-only

Note: Requires installing the autofix.ci GitHub App:
https://github.com/apps/autofix-ci

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

.github/renovate.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": ["github>jdx/renovate-config"],
-  "gitIgnoredAuthors": ["github-actions[bot]@users.noreply.github.com"],
+  "gitIgnoredAuthors": ["autofix.ci[bot] <autofix.ci[bot]@users.noreply.github.com>"],
   "rebaseWhen": "conflicted"
 }

.github/workflows/auto-update-dist.yml

@@ -0,0 +1,35 @@
+name: Auto-update Distribution
+
+on:
+  pull_request:
+    paths:
+      - 'package.json'
+      - 'package-lock.json'
+      - 'src/**'
+      - 'tsconfig.json'
+
+permissions:
+  contents: read
+
+jobs:
+  update-dist:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout PR branch
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '24'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build and package
+        run: npm run all
+
+      - name: autofix.ci
+        uses: autofix-ci/action@ff86a557419858bb967097bfc916833f5647fa8c

.github/workflows/renovate-dist-update.yml

@@ -1,52 +0,0 @@
-name: Update Distribution on Renovate PRs
-
-on:
-  pull_request:
-    paths:
-      - 'package.json'
-      - 'package-lock.json'
-      - 'src/**'
-      - 'tsconfig.json'
-
-permissions:
-  contents: write
-  pull-requests: write
-
-jobs:
-  update-dist:
-    # Only run for Renovate PRs
-    if: github.actor == 'renovate[bot]' || github.actor == 'renovate-bot'
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout PR branch
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.head_ref }}
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '24'
-          cache: 'npm'
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Build and package
-        run: npm run all
-
-      - name: Check for changes
-        id: git-check
-        run: |
-          git diff --exit-code dist/ || echo "changed=true" >> $GITHUB_OUTPUT
-
-      - name: Commit and push changes
-        if: steps.git-check.outputs.changed == 'true'
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          git add dist/
-          git commit -m "chore: rebuild distribution"
-          git push