fix: cursor deeplink, image zoom and external icon

Author: mabuyo

docs/source/quickstart.mdx

@@ -114,12 +114,8 @@ claude mcp add apollo-mcp npx mcp-remote http://127.0.0.1:8000/mcp
 <ExpansionPanel title="Cursor">
 Click the button to quick install:
 
-<a href="cursor://anysphere.cursor-deeplink/mcp/install?name=apollo-mcp&config=eyJjb21tYW5kIjoibnB4IG1jcC1yZW1vdGUgaHR0cDovLzEyNy4wLjAuMTo1MDUwL21jcCJ9">
-  <img
-    src="https://cursor.com/deeplink/mcp-install-dark.svg"
-    alt="Install Apollo MCP Server"
-    width="200"
-  />
+<a href="cursor://anysphere.cursor-deeplink/mcp/install?name=apollo-mcp&config=eyJjb21tYW5kIjoibnB4IG1jcC1yZW1vdGUgaHR0cDovLzEyNy4wLjAuMTo4MDAwL21jcCJ9" hideExternalIcon>
+ <img src="https://cursor.com/deeplink/mcp-install-dark.svg" alt="Install Apollo MCP Server to Cursor" width="150px" noZoom/>
 </a>
 
 Or install manually: