ui: Constants refactor (#26908)

* refactor: Constants

* refactor: Constants/Enums cleanup

* refactor: Constant objects instead of multiple single value constants

* refactor: Cleanup constants

tools/ui/src/lib/constants/recommended-mcp-servers.constants.ts

@@ -0,0 +1,38 @@
+import type { RecommendedMCPServer } from '$lib/types';
+
+// Suggested MCP servers shown as opt-in cards in the "Add New Server" dialog.
+// Rendering these cards never reaches the upstream domain - favicons come
+// from local bundles in static/recommended-mcp/ and the URL is only used
+// after the user clicks Add.
+export const RECOMMENDED_MCP_SERVERS: RecommendedMCPServer[] = [
+	{
+		description: 'Search the web and fetch full page content as clean markdown.',
+		iconUrl: '/recommended-mcp/exa.ico',
+		id: 'exa',
+		name: 'Exa',
+		url: 'https://mcp.exa.ai/mcp'
+	},
+	{
+		description: 'Search and browse AI models, datasets, spaces, and docs on the Hugging Face Hub.',
+		iconUrl: '/recommended-mcp/huggingface.ico',
+		id: 'huggingface',
+		name: 'Hugging Face',
+		url: 'https://huggingface.co/mcp'
+	},
+	{
+		description: 'Search repositories, issues, pull requests and interact with code on GitHub.',
+		iconUrlDark: '/recommended-mcp/github-dark.png',
+		iconUrlLight: '/recommended-mcp/github-light.png',
+		id: 'github',
+		name: 'GitHub',
+		needsAuthorization: true,
+		url: 'https://api.githubcopilot.com/mcp'
+	},
+	{
+		description: 'Browse up-to-date documentation and code examples for libraries and frameworks.',
+		iconUrl: '/recommended-mcp/context7.png',
+		id: 'context7',
+		name: 'Context7',
+		url: 'https://mcp.context7.com/mcp'
+	}
+];