chore: add workflow

Author: PMK744

.github/workflows/pages.yml

@@ -0,0 +1,47 @@
+# .github/workflows/pages.yml
+name: Deploy static content to Pages
+
+on:
+  push:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+      - name: Set up Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+          cache: npm
+      - name: Install deps
+        run: npm ci
+      - name: Build
+        run: npm run build
+      # (SPA routing fix; optional — see Gotchas below)
+      - name: Add 404 fallback for SPA
+        run: cp dist/index.html dist/404.html
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./dist
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

client/tsconfig.node.json

@@ -17,7 +17,6 @@
     "strict": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
-    "erasableSyntaxOnly": true,
     "noFallthroughCasesInSwitch": true,
     "noUncheckedSideEffectImports": true
   },

client/vite.config.ts

@@ -4,4 +4,5 @@ import react from '@vitejs/plugin-react'
 // https://vite.dev/config/
 export default defineConfig({
   plugins: [react()],
+  base: './',
 })