feat: 技能库改为数据库存储 (Prisma Skill 模型 + seed)

- Prisma 新增 Skill 模型 (id/name/description/icon/category/difficulty/systemPrompt/starters/tasks/tags/prerequisiteIds)
- SkillsService 从 DB 读取替代硬编码常量
- seed.ts 新增 seedSkills() 写入 8 个技能
- SkillsController 保持不变,API 返回 JSON 解析后的 starters/tasks
This commit is contained in:
yuzhiran-dev
2026-05-18 16:23:52 +08:00
parent 79d7535c1c
commit 150ae3dcfd
8 changed files with 337 additions and 294 deletions
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