Fix deployment workflows to build and deploy Vite output

- Update dev.yaml and prod.yaml to run `npm run build` and deploy dist/
- Add tsconfig.json for TypeScript project references
- Add generate-legacy.ts stub script
- Remove vite-react-ssg (incompatible with React 19)
- Add *.tsbuildinfo and .runtime/ to gitignore

Author: dbirks

.github/workflows/dev.yaml

@@ -28,17 +28,15 @@ jobs:
           aws-region: us-east-1
 
       - run: npm ci
-      - name: Generate service worker
-        run: npm run build:serviceworker
+      - name: Build
+        run: npm run build
 
       - name: Upload to S3
         run: |
           aws s3 sync \
-            . \
+            dist/ \
             s3://$S3_BUCKET/ \
-            --delete \
-            --exclude ".*" \
-            --exclude "README.md"
+            --delete
 
       - name: Set no-cache on the service worker
         run: |

.github/workflows/prod.yaml

@@ -28,17 +28,15 @@ jobs:
           aws-region: us-east-1
 
       - run: npm ci
-      - name: Generate service worker
-        run: npm run build:serviceworker
+      - name: Build
+        run: npm run build
 
       - name: Upload to S3
         run: |
           aws s3 sync \
-            . \
+            dist/ \
             s3://$S3_BUCKET/ \
-            --delete \
-            --exclude ".*" \
-            --exclude "README.md"
+            --delete
 
       - name: Set no-cache on the service worker
         run: |

.gitignore

@@ -2,3 +2,5 @@ node_modules
 .env
 dist
 .vite-tmp
+*.tsbuildinfo
+.runtime/