Replaces the two single <select> elements in the report config modal
with <select multiple> enhanced by Choices.js (CDN 10.2.0, admin-only
gated, graceful fallback to native on CDN failure).
Removes the 'All Projects' / 'All Teams' placeholder option rows —
empty selection = all, matching Choices.js convention.
Persists selected values across submissions via two new context keys
(selected_project_ids, selected_team_ids) threaded through index() and
generate_report().
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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