New restores every unfinished task in the shared database and runs its planner, worker and deadline loops on the server context. Tests that passed context.Background() never stopped or joined them, so they kept writing under the manager TempDir after the test returned and the TempDir cleanup failed with directory not empty. Add stopTestServer, which cancels the context, waits for each task to go quiescent, joins its loops, the archive worker and the side-question writer, and defer it right after New in every test that started a live server.
GET /api/skill-gaps aggregates skill_usage rows with found=false by
skill, agent, and task category. Hits are returned for the same key so a
miss rate needs no second query; hit-only skills are excluded. The source
rows already existed: a miss is written when the model names a skill the
platform does not provide.
This is the evidence-backed capability backlog, not an auto-fixer: it
creates no skill and changes no prompt. Motivated by the harness and
skill-evolution sections of awesome-rsi (lobehub).
BaaRai