fix(kimi-code): address review feedback and resolve main merge conflicts

- Wrap kimiCodeOAuthState aggregation in try/catch in ClineProvider
- Add non-401 OAuth no-retry test for createMessage
- Add vi.resetModules() to kimiCode sign-in/out spec setup
- Localize kimiCode settings strings in 9 locales
- Merge origin/main: adopt canonical providerIdentifiers registry,
  keep both kimi-code and zoo-gateway setup-gate checks

Author: roomote

src/api/providers/__tests__/kimi-code.spec.ts

@@ -137,6 +137,18 @@ describe("KimiCodeHandler", () => {
 		expect(mockForceRefreshAccessToken).not.toHaveBeenCalled()
 	})
 
+	it("does not force-refresh on non-401 OAuth failures", async () => {
+		const handler = new KimiCodeHandler({ kimiCodeAuthMethod: "oauth" })
+		vi.spyOn(globalThis, "fetch").mockResolvedValueOnce(new Response(null, { status: 500 }))
+		const gen = handler.createMessage("system", [{ role: "user", content: "test" }])
+		await expect(async () => {
+			for await (const chunk of gen) {
+				// consume
+			}
+		}).rejects.toThrow()
+		expect(mockForceRefreshAccessToken).not.toHaveBeenCalled()
+	})
+
 	it("fetches models during prepareRequest", async () => {
 		mockGetModels.mockResolvedValueOnce({ "test-model": { maxTokens: 1000 } })
 		const handler = new KimiCodeHandler({ kimiCodeAuthMethod: "api-key", kimiCodeApiKey: "key" })

src/core/webview/ClineProvider.ts

@@ -2568,8 +2568,12 @@ export class ClineProvider
 				}
 			})(),
 			kimiCodeOAuthState: await (async () => {
-				const { kimiCodeOAuthManager } = await import("../../integrations/kimi-code/oauth")
-				return kimiCodeOAuthManager.getState()
+				try {
+					const { kimiCodeOAuthManager } = await import("../../integrations/kimi-code/oauth")
+					return kimiCodeOAuthManager.getState()
+				} catch {
+					return undefined
+				}
 			})(),
 			...zooCodeState,
 			platform: process.platform,

src/core/webview/__tests__/webviewMessageHandler.spec.ts

@@ -1477,6 +1477,7 @@ describe("zooCodeSignOut", () => {
 describe("webviewMessageHandler - kimiCodeSignIn", () => {
 	beforeEach(() => {
 		vi.clearAllMocks()
+		vi.resetModules()
 	})
 
 	it("starts OAuth authorization and opens browser", async () => {
@@ -1584,6 +1585,7 @@ describe("webviewMessageHandler - kimiCodeSignIn", () => {
 describe("webviewMessageHandler - kimiCodeSignOut", () => {
 	beforeEach(() => {
 		vi.clearAllMocks()
+		vi.resetModules()
 	})
 
 	it("clears credentials and shows success message", async () => {