Update MCP handler to use dynamic versioning and clean up setup page formatting

- Modified the MCP handler to retrieve the version from `package.json`, ensuring accurate versioning.
- Cleaned up the setup page by removing unnecessary line breaks for improved readability.

Author: mantrakp04

apps/mcp/src/mcp-handler.ts

@@ -3,6 +3,7 @@ import { createMcpHandler } from "@vercel/mcp-adapter";
 import { z } from "zod";
 
 import withPostHog from "@/analytics";
+import packageJson from "../package.json";
 
 function getBackendApiBaseUrl(): string {
   return (
@@ -177,7 +178,7 @@ Tool: ask_stack_auth
     {
       serverInfo: {
         name: "stack-auth-mcp",
-        version: "0.1.0",
+        version: packageJson.version,
       },
     },
     {

apps/mcp/src/setup-page.ts

@@ -249,9 +249,7 @@ Add the following JSON to your Gemini CLI configuration file (\`~/.gemini/settin
   }
 }
 \`\`\`
-</details>
-
-by [![Hypr MCP](https://hyprmcp.com/hyprmcp_20px.svg)](https://hyprmcp.com/)`;
+</details>`;
 }
 
 function renderTabs(tabs: SetupTab[]): string {