feat(marketplace): command consolidation + 8 new plugins (v8.1.0 → v9.0.0) [BREAKING]

Phase 1b: Rename all ~94 commands across 12 plugins to /<noun> <action>
sub-command pattern. Git-flow consolidated from 8→5 commands (commit
variants absorbed into --push/--merge/--sync flags). Dispatch files,
name: frontmatter, and cross-reference updates for all plugins.

Phase 2: Design documents for 8 new plugins in docs/designs/.

Phase 3: Scaffold 8 new plugins — saas-api-platform, saas-db-migrate,
saas-react-platform, saas-test-pilot, data-seed, ops-release-manager,
ops-deploy-pipeline, debug-mcp. Each with plugin.json, commands, agents,
skills, README, and claude-md-integration. Marketplace grows from 12→20.

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

plugins/cmdb-assistant/skills/visual-header.md

@@ -14,17 +14,17 @@ Standard visual header for cmdb-assistant commands.
 
 | Command | Context |
 |---------|---------|
-| `/cmdb-search` | Search |
-| `/cmdb-device` | Device Management |
-| `/cmdb-ip` | IP Management |
-| `/cmdb-site` | Site Management |
-| `/cmdb-audit` | Data Quality Audit |
-| `/cmdb-register` | Machine Registration |
-| `/cmdb-sync` | Machine Sync |
-| `/cmdb-topology` | Topology |
-| `/change-audit` | Change Audit |
-| `/ip-conflicts` | IP Conflict Detection |
-| `/cmdb-setup` | Setup Wizard |
+| `/cmdb search` | Search |
+| `/cmdb device` | Device Management |
+| `/cmdb ip` | IP Management |
+| `/cmdb site` | Site Management |
+| `/cmdb audit` | Data Quality Audit |
+| `/cmdb register` | Machine Registration |
+| `/cmdb sync` | Machine Sync |
+| `/cmdb topology` | Topology |
+| `/cmdb change-audit` | Change Audit |
+| `/cmdb ip-conflicts` | IP Conflict Detection |
+| `/cmdb setup` | Setup Wizard |
 | Agent mode | Infrastructure Management |
 
 ## Usage