ui: Remove recommended MCP Servers + improve MCP Servers Settings UI/UX (#25535)

* fix: drop MCP recommendations auto-popup and silent preloads

* feat: Add consent-driven MCP recommendations inside Add New Server dialog

* refactor: Drop mcpDefaultServerOverrides for mcpServers[i].enabled

* feat: Center the empty state on the MCP settings page

* fix: keep existing MCP cards intact when adding a new server

* fix: keep MCP cards stable when a new server is added

* refactor: keep MCP server list in config insertion order

* feat: shrink the recommended-MCP cards to two tools each and fit them in one row

* feat: make recommended MCP cards click-to-fill and tighten copy

* feat: highlight the selected MCP recommendation and stop auto-focus on dialog open

* feat: derive MCP recommendation selection from the form URL

* fix: make recommendation MCP cards fully non-focusable

* fix: redirect focus from first card to the URL input on consent

* chore: Formatting

* refactor: Remove Recommended MCP Servers completely

* fix: Preserve legacy mcpDefaultServerOverrides key after merge migration for downgrade compatibility

tools/ui/src/lib/constants/index.ts

@@ -8,7 +8,6 @@ export * from './attachment-labels';
 export * from './database';
 export * from './reasoning-effort';
 export * from './reasoning-effort-tokens';
-export * from './recommended-mcp-servers';
 export * from './storage';
 export * from './attachment-menu';
 export * from './auto-scroll';