Merge pull request #2146 from code-yeongyu/fix/issue-2065-1968-model-updates

fix(models): update Gemini 3→3.1 Pro and add Kimi K2.5 to writing category

src/plugin-handlers/config-handler.test.ts

@@ -570,7 +570,7 @@ describe("Prometheus category config resolution", () => {
 
     // then
     expect(config).toBeDefined()
-    expect(config?.model).toBe("google/gemini-3-pro")
+    expect(config?.model).toBe("google/gemini-3.1-pro")
   })
 
   test("user categories override default categories", () => {