Split the frontend bundle: 1.44 MB entry chunk down to 246 kB

.github/workflows/ci.yml

@@ -19,6 +19,10 @@ jobs:
       - run: npm run lint
       - run: npm test
       - run: npm run build
+      # A budget on the entry chunk. Every visitor parses it before the first
+      # screen, and it was 1.44 MB until the routes were split -- without a
+      # check, the next eager import puts it back silently.
+      - run: npm run check-bundle
 
   publish:
     # Build and push the image to ghcr.io only on version tags (v*),

.gitignore

@@ -25,3 +25,13 @@ pnpm-debug.log*
 coverage/
 .vagrant/
 .vitest/
+
+# Vite writes here (vite.config.ts sets outDir: build/forail). The Dockerfile is
+# multi-stage and runs `npm run build` itself, so a committed copy is never the
+# one that ships -- it only produces conflicts between branches that each ran a
+# build.
+build/
+
+# tsc -b incremental state and the declaration it emits for vite.config.ts.
+*.tsbuildinfo
+vite.config.d.ts