feat(marketplace): hook migration, projman commands, optimizations [BREAKING]

Remove all SessionStart and PostToolUse hooks across the marketplace,
retaining only PreToolUse safety hooks and UserPromptSubmit quality hooks.
Add /project and /adr command families, /hygiene check, /cv status.
Create 7 new projman skills for project lifecycle management.
Remove /pm-debug, /suggest-version, /proposal-status commands.

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

plugins/projman/skills/wbs.md

@@ -0,0 +1,45 @@
+---
+description: Work Breakdown Structure skill for decomposing projects and sprints into implementable work packages
+---
+
+# Work Breakdown Structure (WBS)
+
+## Purpose
+
+Bridges project-level epics and sprint-level issues. Used by `/project plan` to create the initial decomposition and by `/sprint-plan` to refine sprint scope.
+
+## Wiki Page
+
+Page name: `WBS: {Name}` (e.g., `WBS: Driving School SaaS`)
+
+### Dependency Header
+
+```
+> **Project:** {Name}
+> **Sprint:** N/A (project-level, refined per sprint)
+> **Issues:** N/A
+> **Parent:** Project: {Name}
+> **Created:** YYYY-MM-DD
+> **Status:** Draft | Active | Complete
+```
+
+## Decomposition Rules
+
+1. **Level 1:** Epics (from project charter)
+2. **Level 2:** Work packages (groupings within an epic — typically 1 sprint each)
+3. **Level 3:** Tasks (become Gitea issues — must be S or M size per task-sizing.md)
+
+## Sprint Refinement
+
+During `/sprint-plan`, the planner:
+1. Loads the WBS
+2. Identifies the next unstarted work packages
+3. Creates issues from Level 3 tasks
+4. Marks consumed work packages as "Sprint-X" in the WBS
+
+## Integration
+
+- `/project plan` creates the initial WBS from epic decomposition
+- `/sprint-plan` consumes WBS work packages to create sprint issues
+- `/sprint-close` updates WBS with completion status
+- `/project status` aggregates WBS progress for project-level view