c7fb9140fb
/reload-plugins documents MCP in its reload scope but the TUI handler only reset skill/command/capability caches and never reconnected MCP servers or refreshed the session MCP tool registry, so .mcp.json edits stayed inactive until process restart. Route the TUI reload pipeline through a shared reloadTuiPluginState() helper that also runs the disconnect/rediscover/refreshMCPTools path used by /mcp reload, exposed as MCPCommandController.reloadServers(). Fixes #7189