CI: merge test + build into single job to avoid double npm ci

Running npm ci twice in separate containers causes OOM on the shared
host. Single job: npm ci once, then tsc, vitest, and vite build
in sequence.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.gitea/workflows/ci.yml

@@ -12,7 +12,7 @@ env:
   IMAGE: gitea.jeffemmett.com/jeffemmett/canvas-website
 
 jobs:
-  test:
+  test-and-build:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -34,27 +34,14 @@ jobs:
       - name: Worker tests
         run: npx vitest run --config vitest.worker.config.ts || echo "::warning::Worker tests had failures"
 
-  build-check:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        run: |
-          apt-get update -qq && apt-get install -y -qq git > /dev/null 2>&1
-          git clone --depth 1 --branch ${{ github.ref_name }} http://token:${{ github.token }}@server:3000/${{ github.repository }}.git .
-
-      - name: Install dependencies
-        run: npm ci --legacy-peer-deps --ignore-scripts
-        env:
-          NODE_OPTIONS: "--max-old-space-size=4096"
-
       - name: Build
-        run: npx tsc && npx vite build
+        run: npx vite build
         env:
           NODE_OPTIONS: "--max-old-space-size=4096"
 
   deploy:
     if: github.ref == 'refs/heads/main' && github.event_name == 'push'
-    needs: [test, build-check]
+    needs: [test-and-build]
     runs-on: ubuntu-latest
     container:
       image: docker:24-cli