docs: add implementation plan for giving/donation tracking module
15 bite-sized TDD tasks: entities+EF+seed+migration, three services (giving-category, single giving, offering-session) with server-side totals and lock-after-submit, controllers, Angular models/services and three pages (categories, single entry, keyboard-first batch entry + quick-add member), role-gated finance nav, and E2E verification. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in: