fix(frontend): .env reaches the build for $env/static, the runtime image stays without it; eslint + prettier as an alternative to biome; image named with dashes

template/.claude/settings.json.jinja

@@ -4,7 +4,7 @@
       {
         "hooks": [
           {
-            "command": "{% if layout == 'part' %}cd frontend && {% endif %}bun run fix --skip=correctness/noUnusedImports",
+            "command": "{% if layout == 'part' %}cd frontend && {% endif %}bun run fix{% if linter == 'biome' %} --skip=correctness/noUnusedImports{% endif %}",
             "type": "command"
           }
         ],