Devops/prisma cache and render deploy

.github/workflows/ci.yml

@@ -82,3 +82,43 @@ jobs:
 
       - name: Run tests
         run: npm test
+
+  # ─── Indexer CI ─────────────────────────────────────────────────────────
+  indexer:
+    name: Indexer (TypeScript + Prisma)
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: indexer
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+          cache-dependency-path: indexer/package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      # Cache the generated Prisma client so it is not rebuilt unless the
+      # schema changes.  The cache key includes the schema hash so any model
+      # change automatically invalidates it.
+      - name: Cache Prisma generated client
+        id: prisma-cache
+        uses: actions/cache@v4
+        with:
+          path: indexer/node_modules/.prisma
+          key: prisma-${{ runner.os }}-${{ hashFiles('indexer/prisma/schema.prisma') }}
+          restore-keys: |
+            prisma-${{ runner.os }}-
+
+      - name: Generate Prisma client
+        if: steps.prisma-cache.outputs.cache-hit != 'true'
+        run: npm run prisma:generate
+
+      - name: Build
+        run: npm run build

.github/workflows/deploy-react.yml

@@ -0,0 +1,168 @@
+# .github/workflows/deploy-react.yml
+#
+# Vercel Deployment — bc-forge React App  (Issue #336)
+#
+# Triggers:
+#   • push to main  → production deployment
+#   • pull_request  → preview deployment (URL posted as PR comment)
+#
+# Required repository secrets (Settings → Secrets and variables → Actions):
+#   VERCEL_TOKEN       – Vercel personal access token
+#   VERCEL_ORG_ID      – Vercel organisation / team ID
+#   VERCEL_PROJECT_ID  – Vercel project ID (from .vercel/project.json)
+
+name: Deploy React App to Vercel
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'react/**'
+      - '.github/workflows/deploy-react.yml'
+  pull_request:
+    branches: [main]
+    paths:
+      - 'react/**'
+
+jobs:
+  # ─── Build & Test ──────────────────────────────────────────────────────────
+  build:
+    name: Build & Test React App
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: react
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+          cache-dependency-path: react/package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run tests
+        run: npm test
+
+      - name: Build
+        run: npm run build
+
+      - name: Upload build artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: react-dist
+          path: react/dist
+          retention-days: 1
+
+  # ─── Vercel Preview (PRs) ──────────────────────────────────────────────────
+  deploy-preview:
+    name: Vercel Preview Deployment
+    runs-on: ubuntu-latest
+    needs: build
+    if: github.event_name == 'pull_request'
+    environment:
+      name: preview
+      url: ${{ steps.deploy.outputs.preview-url }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+          cache-dependency-path: react/package-lock.json
+
+      - name: Install Vercel CLI
+        run: npm install --global vercel@latest
+
+      - name: Pull Vercel environment
+        run: vercel pull --yes --environment=preview --token=${{ secrets.VERCEL_TOKEN }}
+        working-directory: react
+        env:
+          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+
+      - name: Build for Vercel (preview)
+        run: vercel build --token=${{ secrets.VERCEL_TOKEN }}
+        working-directory: react
+        env:
+          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+
+      - name: Deploy to Vercel (preview)
+        id: deploy
+        run: |
+          PREVIEW_URL=$(vercel deploy --prebuilt --token=${{ secrets.VERCEL_TOKEN }})
+          echo "preview-url=$PREVIEW_URL" >> "$GITHUB_OUTPUT"
+        working-directory: react
+        env:
+          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+
+      - name: Comment preview URL on PR
+        uses: actions/github-script@v7
+        with:
+          script: |
+            github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: `## ✅ Vercel Preview Deployment\n\n🔗 **Preview URL:** ${{ steps.deploy.outputs.preview-url }}\n\n> Deployed from commit \`${{ github.sha }}\``
+            })
+
+  # ─── Vercel Production (main) ──────────────────────────────────────────────
+  deploy-production:
+    name: Vercel Production Deployment
+    runs-on: ubuntu-latest
+    needs: build
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    environment:
+      name: production
+      url: ${{ steps.deploy.outputs.production-url }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+          cache-dependency-path: react/package-lock.json
+
+      - name: Install Vercel CLI
+        run: npm install --global vercel@latest
+
+      - name: Pull Vercel environment
+        run: vercel pull --yes --environment=production --token=${{ secrets.VERCEL_TOKEN }}
+        working-directory: react
+        env:
+          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+
+      - name: Build for Vercel (production)
+        run: vercel build --prod --token=${{ secrets.VERCEL_TOKEN }}
+        working-directory: react
+        env:
+          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+
+      - name: Deploy to Vercel (production)
+        id: deploy
+        run: |
+          PROD_URL=$(vercel deploy --prebuilt --prod --token=${{ secrets.VERCEL_TOKEN }})
+          echo "production-url=$PROD_URL" >> "$GITHUB_OUTPUT"
+        working-directory: react
+        env:
+          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}