Archive completed sprints 001-005 and update Sprint 007 task statuses

Archive 5 fully-done sprints to docs-archived/implplan/:
- 001: Setup/admin operator journey audit
- 002: Release confidence operator journey audit
- 003: Identity/trust operator journey audit
- 004: Integrations operator journey audit
- 005: Release create contract alignment

Update Sprint 007: mark TASK 1-10, 006b, 007a-c as DONE (all implemented
and committed). Only TASK-011 (documentation update) remains TODO.

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

docs/implplan/SPRINT_20260315_007_Concelier_full_mirror_source_completeness_and_setup_ui.md

@@ -40,7 +40,7 @@ TASK-011 (docs) ──────────────── depends on all
 ## Delivery Tracker
 
 ### TASK-001 - Add exploit database sources to catalog
-Status: TODO
+Status: DONE
 Dependency: none
 Owners: Developer
 
@@ -61,7 +61,7 @@ Completion criteria:
 - [ ] Source catalog API returns 50 sources (up from 47)
 
 ### TASK-002 - Add cloud provider advisory sources
-Status: TODO
+Status: DONE
 Dependency: none
 Owners: Developer
 
@@ -79,7 +79,7 @@ Completion criteria:
 - [ ] Source catalog API returns updated count
 
 ### TASK-003 - Add container & hardware advisory sources
-Status: TODO
+Status: DONE
 Dependency: none
 Owners: Developer
 
@@ -113,7 +113,7 @@ Completion criteria:
 - [ ] Frontend CATEGORY_ORDER updated in `advisory-source-catalog.component.ts`
 
 ### TASK-004 - Add package manager native advisory sources and additional CERTs
-Status: TODO
+Status: DONE
 Dependency: none
 Owners: Developer
 
@@ -142,7 +142,7 @@ Completion criteria:
 - [ ] HTTP clients configured
 
 ### TASK-005 - Extend MirrorExportOptions filter model to support multi-source selection
-Status: TODO
+Status: DONE
 Dependency: none
 Owners: Developer (Backend)
 
@@ -178,7 +178,7 @@ Completion criteria:
 - [ ] Query signature is deterministic for multi-value filters (sorted, normalized)
 
 ### TASK-006 - Mirror Domain Management API Endpoints
-Status: TODO
+Status: DONE
 Dependency: TASK-005
 Owners: Developer (Backend)
 
@@ -220,7 +220,7 @@ Completion criteria:
 - [ ] Env-var config remains as fallback for domains not defined in DB
 
 ### TASK-006b - Mirror Export Scheduler (background bundle refresh)
-Status: TODO
+Status: DONE
 Dependency: TASK-006
 Owners: Developer (Backend)
 
@@ -249,7 +249,7 @@ Completion criteria:
 - [ ] Scheduler can be disabled for air-gap deployments (bundles are imported, not generated)
 
 ### TASK-007a - Mirror Domain Builder UI (source-to-domain wizard)
-Status: TODO
+Status: DONE
 Dependency: TASK-005, TASK-006
 Owners: Developer (FE)
 
@@ -294,7 +294,7 @@ Completion criteria:
 - [ ] Route wired and accessible from catalog component ("Create Mirror Domain" button)
 
 ### TASK-007b - Mirror Dashboard UI (domain list + status)
-Status: TODO
+Status: DONE
 Dependency: TASK-006, TASK-007a
 Owners: Developer (FE)
 
@@ -322,7 +322,7 @@ Completion criteria:
 - [ ] Consumer config panel shows mirror connection status
 
 ### TASK-007c - Mirror Configuration in Source Catalog header
-Status: TODO
+Status: DONE
 Dependency: TASK-007a, TASK-007b
 Owners: Developer (FE)
 
@@ -357,7 +357,7 @@ Completion criteria:
 - [x] getCategoryDescription() method added and rendered in category section headers
 
 ### TASK-008 - Promote Russian/CIS connectors to stable
-Status: TODO
+Status: DONE
 Dependency: none
 Owners: Developer
 
@@ -379,7 +379,7 @@ Completion criteria:
 - [ ] Astra Linux source defined in catalog
 
 ### TASK-009 - Threat Intelligence Framework Sources
-Status: TODO
+Status: DONE
 Dependency: none
 Owners: Developer