Add GitHub Actions workflow to generate and publish API documentation

Author: i-am-that-guy

.github/workflows/apidocs.yml

@@ -0,0 +1,31 @@
+name: Generate & Publish API Docs
+
+on:
+  push:
+    branches: [ main ]
+    paths:
+      - 'src/routes/**'
+      - 'apidoc.json'
+
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+
+      - name: Install apidoc with Bun
+        run: bun install --no-save apidoc
+
+      - name: Generate docs
+        run: bunx apidoc -c apidoc.json -o docs/apidoc
+
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v4
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./docs/apidoc