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/project-hygiene/.claude-plugin/plugin.json

@@ -16,18 +16,6 @@
     "hooks",
     "maintenance"
   ],
-  "hooks": {
-    "PostToolUse": [
-      {
-        "matcher": "Write|Edit",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "${CLAUDE_PLUGIN_ROOT}/hooks/cleanup.sh"
-          }
-        ]
-      }
-    ]
-  },
-  "domain": "core"
+  "domain": "core",
+  "commands": ["./commands/"]
 }

plugins/project-hygiene/commands/hygiene-check.md

@@ -0,0 +1,36 @@
+---
+description: Manual project hygiene check — validates file organization and cleanup
+---
+
+# /hygiene check
+
+## Purpose
+
+Manually run project hygiene checks that were previously automatic (PostToolUse hook removed per Decision #29).
+
+## Checks Performed
+
+1. **Temp file detection** — find files in project root that look temporary (*.tmp, *.bak, *.swp, *~)
+2. **Misplaced files** — files outside their expected directories per project conventions
+3. **Empty directories** — directories with no files
+4. **Large files** — files exceeding reasonable size thresholds
+5. **Debug artifacts** — leftover debug logs, console.log statements, print statements
+
+## Usage
+
+```
+/hygiene check              # Run all checks
+/hygiene check --fix        # Auto-fix safe issues (delete temp files, remove empty dirs)
+```
+
+## Output
+
+```
+Temp files: 0 found
+Misplaced files: 0 found
+Empty directories: 2 found
+Large files: 0 found
+Debug artifacts: 1 found
+
+Fixable: 2 issues (run with --fix)
+```

plugins/project-hygiene/hooks/cleanup.sh

@@ -1,42 +0,0 @@
-#!/bin/bash
-# project-hygiene cleanup hook
-# Runs after file edits to clean up temp files
-# All output MUST have [project-hygiene] prefix
-
-set -euo pipefail
-
-PREFIX="[project-hygiene]"
-
-# Read tool input from stdin (discard - we don't need it for cleanup)
-cat > /dev/null
-
-# Cooldown - skip if ran in last 60 seconds
-# Using $PPID ties cooldown to the Claude session
-LAST_RUN_FILE="/tmp/project-hygiene-${PPID}-last-run"
-if [[ -f "$LAST_RUN_FILE" ]]; then
-    LAST_RUN=$(cat "$LAST_RUN_FILE")
-    NOW=$(date +%s)
-    if (( NOW - LAST_RUN < 60 )); then
-        exit 0
-    fi
-fi
-
-PROJECT_ROOT="${PROJECT_ROOT:-.}"
-DELETED_COUNT=0
-
-# Silently delete temp files
-for pattern in "*.tmp" "*.bak" "*.swp" "*~" ".DS_Store"; do
-    while IFS= read -r -d '' file; do
-        rm -f "$file" 2>/dev/null && ((DELETED_COUNT++)) || true
-    done < <(find "$PROJECT_ROOT" -name "$pattern" -type f -print0 2>/dev/null || true)
-done
-
-# Only output if we deleted something
-if [[ $DELETED_COUNT -gt 0 ]]; then
-    echo "$PREFIX Cleaned $DELETED_COUNT temp files"
-fi
-
-# Record this run for cooldown
-date +%s > "$LAST_RUN_FILE"
-
-exit 0

plugins/project-hygiene/hooks/hooks.json

@@ -1,15 +0,0 @@
-{
-  "hooks": {
-    "PostToolUse": [
-      {
-        "matcher": "Write|Edit",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "${CLAUDE_PLUGIN_ROOT}/hooks/cleanup.sh"
-          }
-        ]
-      }
-    ]
-  }
-}