fix: show actual environment name for 'other' category

- Add rawEnvironment field to preserve extracted environment name
- Display rawEnvironment (e.g., 'timeshift') instead of 'other' in badge

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/api/apks/route.ts

@@ -24,6 +24,7 @@ export async function GET(request: Request) {
         name: apk.name,
         size: apk.size,
         environment: parsed.environment,
+        rawEnvironment: parsed.rawEnvironment,
         commit: parsed.commit,
         modifiedAt: apk.modifiedAt.toISOString(),
         downloadUrl: `/api/download?project=${encodeURIComponent(project)}&version=${encodeURIComponent(version)}&filename=${encodeURIComponent(apk.name)}`,