- Fix authorization bypass in DeleteSkillFile (missing workspace/role check)
- Extract skills page into features/skills/ module (thin route shell)
- Fix skill files disappearing after save (use API return values + merge in refreshSkills)
- Fix silently swallowed DB errors in ListAgents/GetAgent skill queries
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace agent.skills TEXT field with structured skill/skill_file/agent_skill
tables. Skills are workspace-level entities with supporting files, reusable
across agents via many-to-many bindings.
Backend: migration 008, sqlc queries, CRUD handler, agent-skill junction,
structured skill loading in task context snapshot.
Daemon: meta skill injection via runtime-native config (.claude/CLAUDE.md
for Claude, AGENTS.md for Codex) so agents discover .agent_context/ skills
through their native mechanism. Lean prompt without inlined skill content.
Frontend: Skills management page, agent Skills tab picker, SDK methods,
TypeScript types, workspace store integration.
Also removes auto-creation of init issues when creating agents.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
