Phase-1 TUI additions, all reusing the parsed projects the dashboard already
holds (no re-parse):
- Workflow panel: a compact box in the grid beside Claude Agent Types showing
Corrections (N% with count), First edit (median), Rework (top file basename
x sessions) and Coverage (share of cost-bearing calls priced). Coverage is
dropped when there is nothing to price so it never shows a hollow 100%. The
panel hides when there is no signal at all (no user turns and no churn) and
follows the existing half-width/stack responsive behaviour.
- Footer coaching note: rotates one buildCoachingNotes line through the footer
above the status bar, only when notes exist.
- Context browser: the AI title is now the primary label with the short id
demoted into the dim metadata cluster, columns kept aligned.
Pure formatting/selection helpers are covered by tests.
