feat(cursor): Add cursor Provider

open-sse/translator/index.js

@@ -34,6 +34,7 @@ function ensureInitialized() {
   require("./request/openai-to-gemini.js");
   require("./request/openai-responses.js");
   require("./request/openai-to-kiro.js");
+  require("./request/openai-to-cursor.js");
   
   // Response translators
   require("./response/claude-to-openai.js");
@@ -41,6 +42,7 @@ function ensureInitialized() {
   require("./response/gemini-to-openai.js");
   require("./response/openai-responses.js");
   require("./response/kiro-to-openai.js");
+  require("./response/cursor-to-openai.js");
 }
 
 // Translate request: source -> openai -> target