Brainstorm output — Konrad's Checkpoint-3 UX request, now spec'd.
Key decisions:
- Pill-as-dropdown: existing filter pills become clickable popovers
- Explicit Apply button; hidden when no pending changes
- Modal retired; dashboard 'Generate Report' becomes a plain link
- Bidirectional cross-filter: selecting a project hides teams that
haven't worked on it (and vice versa). Strict behaviour with
auto-removal of now-invalid selections + toast notice.
- URL contract unchanged; PDF download unchanged (still uses
current querystring).
One new context key (project_team_pairs_json) serialises distinct
(project_id, team_id) pairs from WorkLog for client-side cross-filter.
~80 CSS lines for popover + dirty state + toast; ~150 JS lines for
one scoped module (createElement + textContent, XSS-safe).
Scope: 5-6 focused tasks, 1 checkpoint.
Next step: Feature 2 brainstorm (Payroll Adjustments Browser) before
handing both to writing-plans.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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