feat(kimi): merge OAuth into dual-auth provider, add K3/K2.7 models

Gộp kimi-coding vào kimi (oauth+apikey), parity CLIProxyAPI device flow/headers/refresh.
Thêm K3 + K2.7 Code (+ Kimi Code ids), pricing/caps vision, cập nhật baseline.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/app/api/providers/[id]/test/testUtils.js

@@ -75,7 +75,8 @@ const OAUTH_TEST_CONFIG = {
     authPrefix: "Bearer ",
     refreshable: false,
   },
-  "kimi-coding": { checkExpiry: true, refreshable: false },
+  kimi: { checkExpiry: true, refreshable: true },
+  "kimi-coding": { checkExpiry: true, refreshable: true },
   cursor: { tokenExists: true },
   kilocode: {
     url: `${KILOCODE_CONFIG.apiBaseUrl}/api/profile`,