chore: add GitHub Actions workflow for linting frontend, backend, and documentation

.gitea/workflows/lint.yml

@@ -0,0 +1,36 @@
+name: Lint
+on:
+  push:
+    paths:
+      - 'frontend/**'
+      - 'backend/**'
+      - 'documentation/**'
+  pull_request:
+    paths:
+      - 'frontend/**'
+      - 'backend/**'
+      - 'documentation/**'
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 9
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: 'pnpm'
+      - name: Install dependencies
+        run: pnpm install
+      - name: Lint Frontend
+        if: success() || failure()
+        run: pnpm -F @memegoat/frontend lint
+      - name: Lint Backend
+        if: success() || failure()
+        run: pnpm -F @memegoat/backend lint
+      - name: Lint Documentation
+        if: success() || failure()
+        run: pnpm -F @bypass/documentation lint