Fix compose dev: isolate node_modules and remove host path leakage

Frontend/scripts/compose-dev.sh

@@ -4,8 +4,8 @@ set -euo pipefail
 cd "$(dirname "$0")/.."
 
 # Prevent path leakage between host Nuxt build cache and Docker runtime.
-# Host-generated .nuxt can contain absolute /Users/... imports that break in /app.
-rm -rf .nuxt .output
+# If any cache contains absolute /Users/... imports, Nitro dev runtime can break in /app.
+rm -rf .nuxt .output node_modules/.cache node_modules/.vite
 
 # Install deps (container starts from a clean image).
 # Fallback to npm install when lockfile was produced by a newer npm major.