docs: update Archive architecture map with member-centric view

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docs/architecture-maps/Archive.md

 # Archive Module — Architecture Map
 
-> **Last updated:** 2026-06-10
+> **Last updated:** 2026-06-22 (added member-centric Archive screen in Members module)
 > **Status:** Living document — incrementally updated as new information is discovered
 
 ---
@@ -21,6 +21,19 @@ It does **NOT**:
 - Replace the audit_trail table (which logs individual field changes)
 - Restore entities from snapshots (read-only historical record)
 
+### Member-Centric Archive View (Added 2026-06-22)
+
+In addition to the technical snapshot browser (`/archive`), a **user-friendly archive screen** exists inside the Members module at `/members/archive`. This provides:
+- Browsable list of all archived members (is_archived=1) with advanced search filters
+- Detailed show page per archived member: personal data, dependents, financial history, number chain, audit trail
+- Direct linking between old and new members (who received the membership number)
+- Permission: `member.archive`
+
+Files:
+- `app/Modules/Members/Controllers/MemberArchiveController.php` — index + show
+- `app/Modules/Members/Views/archive_index.php` — searchable listing
+- `app/Modules/Members/Views/archive_show.php` — full detail with sidebar
+
 ---
 
 ## 2. Directory & File Structure