Fix Cursor install button to use proper cursor.com/install-mcp format

Amp-Thread: https://ampcode.com/threads/T-a7eefc12-e618-4b0b-abeb-a86406a65142
Co-authored-by: Amp <[email protected]>

Author: haasonsaas

README.md

@@ -41,16 +41,7 @@ The "escalation" model treats LLMs like heterogeneous microservices - route to t
 
 ### Quick Install for Cursor
 
-**Option 1: Click the button below**
-
-<a href="cursor://anysphere.cursor-deeplink/mcp/install?name=deep-code-reasoning&config=eyJkZWVwLWNvZGUtcmVhc29uaW5nIjp7ImNvbW1hbmQiOiJub2RlIiwiYXJncyI6WyIvcGF0aC90by9kZWVwLWNvZGUtcmVhc29uaW5nLW1jcC9kaXN0L2luZGV4LmpzIl0sImVudiI6eyJHRU1JTklfQVBJX0tFWSI6InlvdXItZ2VtaW5pLWFwaS1rZXkifX19">
-  <img src="https://img.shields.io/badge/Add_to_Cursor-blue?style=for-the-badge&logo=cursor&logoColor=white" alt="Add to Cursor">
-</a>
-
-**Option 2: Copy and paste this link into your browser**
-```
-cursor://anysphere.cursor-deeplink/mcp/install?name=deep-code-reasoning&config=eyJkZWVwLWNvZGUtcmVhc29uaW5nIjp7ImNvbW1hbmQiOiJub2RlIiwiYXJncyI6WyIvcGF0aC90by9kZWVwLWNvZGUtcmVhc29uaW5nLW1jcC9kaXN0L2luZGV4LmpzIl0sImVudiI6eyJHRU1JTklfQVBJX0tFWSI6InlvdXItZ2VtaW5pLWFwaS1rZXkifX19
-```
+[![Install MCP Server](https://cursor.com/deeplink/mcp-install-dark.svg)](https://cursor.com/install-mcp?name=deep-code-reasoning&config=eyJjb21tYW5kIjoibm9kZSIsImFyZ3MiOlsiL3BhdGgvdG8vZGVlcC1jb2RlLXJlYXNvbmluZy1tY3AvZGlzdC9pbmRleC5qcyJdLCJlbnYiOnsiR0VNSU5JX0FQSV9LRVkiOiJ5b3VyLWdlbWluaS1hcGkta2V5In19)
 
 *Note: After installation, you'll need to update the file path to your actual installation directory and set your `GEMINI_API_KEY`.*