chore: assets fixes

polylan_submitter/.gitignore

@@ -12,6 +12,18 @@ dist
 dist-ssr
 *.local
 
+# Vite build output (generated locally via `pnpm build`, served by whitenoise)
+static_source/vite/assets
+static_source/vite/manifest.json
+static_source/vite/vite.svg
+tsconfig.tsbuildinfo
+
+# vue-tsc emits a compiled copy of vite.config.ts here (tsconfig.node.json,
+# composite project ref) — Vite's config lookup prefers .js over .ts, so a
+# committed copy silently shadows every edit to the real config.
+/vite.config.js
+/vite.config.d.ts
+
 # Editor directories and files
 .vscode/*
 !.vscode/extensions.json