docs: update references and plugin configurations

- Update manifest-schema.md with latest schema changes
- Refine CLAUDE.md documentation
- Update MCP-WIKIJS, PLUGIN-PMO, PLUGIN-PROJMAN references
- Fix wikijs_client.py configuration
- Update plugin configs for cmdb-assistant and projman
- Add root .mcp.json for project-level MCP configuration

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

plugins/cmdb-assistant/.mcp.json

@@ -1,9 +1,12 @@
 {
   "mcpServers": {
     "netbox": {
-      "command": "${CLAUDE_PLUGIN_ROOT}/../../mcp-servers/netbox/.venv/bin/python",
+      "command": "/home/lmiranda/repos/bandit/support-claude-mktplace/mcp-servers/netbox/.venv/bin/python",
       "args": ["-m", "mcp_server.server"],
-      "cwd": "${CLAUDE_PLUGIN_ROOT}/../../mcp-servers/netbox"
+      "cwd": "/home/lmiranda/repos/bandit/support-claude-mktplace/mcp-servers/netbox",
+      "env": {
+        "PYTHONPATH": "/home/lmiranda/repos/bandit/support-claude-mktplace/mcp-servers/netbox"
+      }
     }
   }
 }