fix(doc-guardian): make hook silent by default

- Remove all output by default to prevent workflow interruption
- Queue changes silently to .doc-guardian-queue
- Add file+type deduplication (same file won't be queued twice)
- Add DOC_GUARDIAN_VERBOSE=1 env var for opt-in notifications
- Users run /doc-sync or /doc-audit to process queue

Fixes #312 (partial - addresses issues 1, 2, 3)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.claude-plugin/marketplace.json

@@ -6,7 +6,7 @@
   },
   "metadata": {
     "description": "Project management plugins with Gitea and NetBox integrations",
-    "version": "5.3.0"
+    "version": "5.4.0"
   },
   "plugins": [
     {

CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to the Leo Claude Marketplace will be documented in this fil
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## [Unreleased]
+## [5.4.0] - 2026-01-28
 
 ### Added
 

CLAUDE.md

@@ -46,7 +46,7 @@ Run `./scripts/verify-hooks.sh`. If changes affect MCP servers or hooks, inform
 ## Project Overview
 
 **Repository:** leo-claude-mktplace
-**Version:** 5.3.0
+**Version:** 5.4.0
 **Status:** Production Ready
 
 A plugin marketplace for Claude Code containing:

README.md

@@ -1,4 +1,4 @@
-# Leo Claude Marketplace - v5.3.0
+# Leo Claude Marketplace - v5.4.0
 
 A collection of Claude Code plugins for project management, infrastructure automation, and development workflows.