test: use dynamic Package.version in User-Agent tests

- Replace hardcoded version '3.22.6' with Package.version in provider tests
- Update openai.spec.ts, openrouter.spec.ts, and requesty.spec.ts
- Ensures tests stay in sync with actual package version
- Addresses feedback from @mrubens in PR comment #3050947569

All tests passing ✅

Author: roomote

src/api/providers/__tests__/openai.spec.ts

@@ -5,6 +5,7 @@ import { ApiHandlerOptions } from "../../../shared/api"
 import { Anthropic } from "@anthropic-ai/sdk"
 import OpenAI from "openai"
 import { openAiModelInfoSaneDefaults } from "@roo-code/types"
+import { Package } from "../../../shared/package"
 
 const mockCreate = vitest.fn()
 
@@ -104,7 +105,7 @@ describe("OpenAiHandler", () => {
 				defaultHeaders: {
 					"HTTP-Referer": "https://github.com/RooVetGit/Roo-Cline",
 					"X-Title": "Roo Code",
-					"User-Agent": "RooCode/3.22.6",
+					"User-Agent": `RooCode/${Package.version}`,
 				},
 			})
 		})

src/api/providers/__tests__/openrouter.spec.ts

@@ -8,6 +8,7 @@ import OpenAI from "openai"
 
 import { OpenRouterHandler } from "../openrouter"
 import { ApiHandlerOptions } from "../../../shared/api"
+import { Package } from "../../../shared/package"
 
 // Mock dependencies
 vitest.mock("openai")
@@ -62,7 +63,7 @@ describe("OpenRouterHandler", () => {
 			defaultHeaders: {
 				"HTTP-Referer": "https://github.com/RooVetGit/Roo-Cline",
 				"X-Title": "Roo Code",
-				"User-Agent": "RooCode/3.22.6",
+				"User-Agent": `RooCode/${Package.version}`,
 			},
 		})
 	})

src/api/providers/__tests__/requesty.spec.ts

@@ -5,6 +5,7 @@ import OpenAI from "openai"
 
 import { RequestyHandler } from "../requesty"
 import { ApiHandlerOptions } from "../../../shared/api"
+import { Package } from "../../../shared/package"
 
 const mockCreate = vitest.fn()
 
@@ -59,7 +60,7 @@ describe("RequestyHandler", () => {
 			defaultHeaders: {
 				"HTTP-Referer": "https://github.com/RooVetGit/Roo-Cline",
 				"X-Title": "Roo Code",
-				"User-Agent": "RooCode/3.22.6",
+				"User-Agent": `RooCode/${Package.version}`,
 			},
 		})
 	})