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>

tests/__baseline__/alias-baseline.json

@@ -10,7 +10,7 @@
     "kr": "kiro",
     "cu": "cursor",
     "kc": "kilocode",
-    "kmc": "kimi-coding",
+    "kmc": "kimi",
     "cl": "cline",
     "oc": "opencode",
     "ocg": "opencode-go",
@@ -117,6 +117,7 @@
     "cursor": "cu",
     "deepgram": "deepgram",
     "deepseek": "deepseek",
+    "featherless": "featherless",
     "fireworks": "fireworks",
     "gemini": "gemini",
     "gemini-cli": "gc",
@@ -132,7 +133,6 @@
     "kilocode": "kc",
     "kimchi": "kimchi",
     "kimi": "kimi",
-    "kimi-coding": "kmc",
     "kiro": "kr",
     "mimo-free": "mmf",
     "minimax": "minimax",
@@ -149,6 +149,7 @@
     "opencode-go": "opencode-go",
     "openrouter": "openrouter",
     "perplexity": "perplexity",
+    "perplexity-agent": "perplexity-agent",
     "perplexity-web": "perplexity-web",
     "qoder": "qd",
     "qwen": "qw",
@@ -188,6 +189,7 @@
     "edge-tts",
     "elevenlabs-tts-models",
     "fal-ai",
+    "featherless",
     "fireworks",
     "gc",
     "gcli",
@@ -206,7 +208,6 @@
     "kc",
     "kimchi",
     "kimi",
-    "kmc",
     "kr",
     "local-device",
     "minimax",
@@ -226,6 +227,7 @@
     "openrouter-tts-models",
     "openrouter-tts-voices",
     "perplexity",
+    "perplexity-agent",
     "perplexity-web",
     "qd",
     "qw",