- new enums IdeaStatus, ClaudeJobKind, IdeaLogType
- new models Idea (with @@unique([user_id, code]) + pbi_id @unique) and IdeaLog
- User.idea_code_counter Int @default(0) for IDEA-{nnn} code generation
- ClaudeJob.task_id nullable; new idea_id + kind fields + index
- ClaudeQuestion.story_id nullable; new idea_id field + index
- existing call sites narrowed to story-questions / task-jobs (idea-paths come in T-502+)
- includes the M12 plan doc copied from /Users/janpetervisser/.claude/plans
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
