feat: add Husky hooks and fix provider tutorial UI/logic

- Add Husky pre-commit and pre-push hooks for linting, type checking, and build validation
- Fix visual hierarchy bug in the provider onboarding tutorial
- Remove feedback modal
- Move MinIO bucket creation logic to before app startup
- Wire MiniMax audio through voice generation pipeline
- Fix scene insertion issues
- Fix portal tutorial modal and harden panel variant task flow

messages/en/novel-promotion.json

@@ -126,6 +126,7 @@
     "visualStyle": "Visual Style",
     "visualStyleHint": "Pick a style that matches your audience — e.g. Realistic for live‑action, Anime for 2D content",
     "currentConfigSummary": "Current config: {ratio} · {style}. All subsequent generations will use this combo.",
+    "assetLibraryRatioNote": "Asset library ratios are not affected",
     "moreConfig": "For more configuration options, click the 「 Settings」 button in the top right",
     "narration": {
       "title": "Enable Narration Voiceover",