chore: 初始化仓库,配置 Git LFS 管理大素材

- git init (分支 main) + remote origin → gitea comi-logic/vtubermini
- 根级 .gitignore 排除 node_modules/dist/android-build/releases(APK)/日志/.codex-logs
- .gitattributes 用 Git LFS 跟踪 *.png/*.mp4 等媒体(141 个文件)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

design/Pencil-MVP-Prompt.md

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+# Pencil MVP Design Prompt
+
+Create a Pencil `.pen` design file for the VTuber Mini Android app MVP.
+
+Use the attached `Product-Spec.md` and `Design-Brief.md` as the source of truth. Use the attached visual reference images from `C:/Users/59719/Desktop/assets` as style references.
+
+## Output Scope
+
+Create a well-organized Pencil canvas with these sections:
+
+1. Design System
+   - Color tokens from `Design-Brief.md`
+   - Typography examples
+   - Core components: glass card, primary button, secondary button, asset pill, tab bar item, progress bar, badge, input, modal container, card thumbnail, product card, anniversary card
+
+2. Mobile App Key Screens
+   - Login
+   - Home
+   - Pet Room
+   - Mini Game
+   - Gacha Pool
+   - Gacha Result Modal
+   - Card Album
+   - Diamond Shop
+   - Product Detail
+   - Order List
+   - Anniversary Page
+   - Anniversary Edit Modal
+   - My Page
+
+3. Admin Workshop Skeleton
+   - Admin dashboard
+   - User/asset management
+   - Card pool management
+   - Shop/order management
+   - Anniversary configuration
+
+## Visual Direction
+
+Follow the user-provided assets:
+
+- Home: deep blue immersive scene, glowing icons, character focus, particles, flower petals.
+- Secondary pages: moon-white and crystal-blue glass UI, soft rose decoration, readable content containers.
+- Components: glassmorphism, blue glow, rose-gold accents for VIP/SSR/anniversary.
+- Keep text and key numbers readable. Do not place important text directly on low-contrast transparent areas.
+- Use realistic Chinese content, not Lorem ipsum.
+
+## Required Screen Size
+
+Use Android mobile frames around 390 x 844 or 393 x 852 for app screens.
+Use desktop frames around 1440 x 900 for admin workshop screens.
+
+## Important Constraints
+
+- Do not create payment/recharge UI.
+- Do not create user trading/withdrawal UI.
+- Gacha screens must show probability/rules entry, cost, pity progress, and duplicate card handling.
+- Shop screens must show stock, diamond price, shipping rule, and after-sales/rules entry.
+- Anniversary screens must distinguish system anniversaries from user custom anniversaries.
+- Pet and mini-game screens must show daily points cap and remaining attempts.
+
+## Deliverable Quality
+
+The file should be useful for design review and later implementation:
+
+- Clear frame names.
+- Reusable component section.
+- Page frames aligned in a grid.
+- Consistent colors and typography.
+- Include key empty/error/loading state callouts where space allows.