Configured MCP Servers: add sorting (name, server, type)

- Motivation:
Configured MCP servers list is hard to scan when only sorted by creation date.

- Proposed solution:
Add sorting controls (name, associated server, type) to the Configured MCP Servers view, using client-side sort initially.

- Additional context:
- Hooks/API: `frontend/src/features/mcp/hooks/use-mcp-server-configurations.ts`.
- View: Configured MCP Servers listing under `/mcp-configuration/`.