feat: major improvements to projman plugin v1.0.0

- Remove Wiki.js MCP server entirely
- Add wiki, milestone, and dependency tools to Gitea MCP server
- Add parallel execution support based on dependency graph
- Add mandatory pre-planning validations (org check, labels, docs/changes)
- Add CLI blocking rules to all agents (API-only)
- Add standardized task naming: [Sprint XX] <type>: <description>
- Add branch naming convention: feat/, fix/, debug/ prefixes
- Add MR body template without subtasks
- Add auto-close issues via commit keywords
- Create claude-config-maintainer plugin for CLAUDE.md optimization
- Update all sprint commands with new tools and workflows
- Update documentation to remove Wiki.js references

New MCP tools:
- Wiki: list_wiki_pages, get_wiki_page, create_wiki_page, create_lesson, search_lessons
- Milestones: list_milestones, get_milestone, create_milestone, update_milestone
- Dependencies: list_issue_dependencies, create_issue_dependency, get_execution_order
- Validation: validate_repo_org, get_branch_protection, create_label

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

plugins/projman/.mcp.json

@@ -7,14 +7,6 @@
       "env": {
         "PYTHONPATH": "${CLAUDE_PLUGIN_ROOT}/mcp-servers/gitea"
       }
-    },
-    "wikijs": {
-      "command": "${CLAUDE_PLUGIN_ROOT}/mcp-servers/wikijs/.venv/bin/python",
-      "args": ["-m", "mcp_server.server"],
-      "cwd": "${CLAUDE_PLUGIN_ROOT}/mcp-servers/wikijs",
-      "env": {
-        "PYTHONPATH": "${CLAUDE_PLUGIN_ROOT}/mcp-servers/wikijs"
-      }
     }
   }
 }