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/clarity-assist/commands/clarity-quick-clarify.md

@@ -0,0 +1,49 @@
+---
+name: clarity quick-clarify
+---
+
+# /clarity quick-clarify - Rapid Clarification Mode
+
+## Visual Output
+
+```
++----------------------------------------------------------------------+
+|  CLARITY-ASSIST - Quick Clarify                                      |
++----------------------------------------------------------------------+
+```
+
+## Purpose
+
+Single-pass clarification for requests that are mostly clear but need minor disambiguation.
+
+## When to Use
+
+- Request is fairly clear, just one or two ambiguities
+- User is in a hurry
+- Follow-up to an already-clarified request
+- Simple feature additions or bug fixes
+
+## Skills to Load
+
+- `skills/nd-accommodations.md` - ND-friendly question patterns
+- `skills/clarification-techniques.md` - Echo and micro-summary techniques
+- `skills/escalation-patterns.md` - When to escalate to full `/clarity clarify`
+
+## Workflow
+
+1. **Echo Understanding** - Restate in a single sentence
+2. **Quick Disambiguation** - Ask ONE multiple-choice question if needed
+3. **Proceed or Confirm** - Start work or offer micro-summary
+
+## Output Format
+
+No formal specification document needed. Proceed after brief confirmation, documenting assumptions inline with the work.
+
+## Escalation
+
+If complexity emerges, offer to switch to full `/clarity clarify`:
+
+```
+"This is more involved than it first appeared. Want me to switch
+to a more thorough clarification process?"
+```