feat(ci): migrate staging database on commit

Author: qwerzl

.github/workflows/on-commit.yml

@@ -0,0 +1,34 @@
+name: On Commit Jobs
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - next
+
+jobs:
+  database-migration:
+    runs-on: ubuntu-latest
+    environment: staging
+    steps:
+      - uses: actions/checkout@master
+      - name: Checkout repo
+        uses: actions/checkout@v4
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 9
+      - name: Use Node.js 20
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'pnpm'
+      - name: Install dependencies
+        run: pnpm install
+      - name: Apply all pending migrations to the database
+        run: npx prisma migrate deploy
+        env:
+          DATABASE_URL: ${{ secrets.DATABASE_URL }}
+      - name: Update the classroom data
+        run: pnpm run update-classroom-data
+        env:
+          DATABASE_URL: ${{ secrets.DATABASE_URL }}