feat: add Kimi Code and web APIs

src/models_builtin.json

@@ -15,6 +15,23 @@
       "prefix_completion": true,
       "effort": "passthrough"
     },
+    "kimi": {
+      "api_base": "https://api.moonshot.ai/v1",
+      "key_env": "MOONSHOT_API_KEY",
+      "default_model": "kimi-k3",
+      "models": ["kimi-k3", "kimi-k2.6", "kimi-k2.7-code"],
+      "reasoning_passback": true,
+      "effort": "kimi"
+    },
+    "kimi-code": {
+      "api_base": "https://api.kimi.ai/coding/v1",
+      "key_env": "KIMI_API_KEY",
+      "default_model": "k3",
+      "models": ["k3", "k3-256k", "kimi-for-coding",
+                  "kimi-for-coding-highspeed"],
+      "reasoning_passback": true,
+      "effort": "kimi"
+    },
     "openai": {
       "api_base": "https://api.openai.com/v1",
       "key_env": "OPENAI_API_KEY",
@@ -65,6 +82,16 @@
     {"match": "glm", "context": 128000},
     {"match": "glm-*v*", "vision": true},
     {"match": "kimi", "context": 131072},
+    {"match": "kimi-k3", "context": 1048576, "vision": true,
+     "reasoning": true},
+    {"match": "kimi-k2.6", "context": 262144, "vision": true,
+     "reasoning": true},
+    {"match": "kimi-k2.7-code", "context": 262144, "reasoning": true},
+    {"match": "k3", "context": 1048576, "vision": true, "reasoning": true},
+    {"match": "k3-256k", "context": 262144, "reasoning": true},
+    {"match": "kimi-for-coding", "context": 1048576, "reasoning": true},
+    {"match": "kimi-for-coding-highspeed", "context": 262144,
+     "reasoning": true},
     {"match": "pixtral", "vision": true},
     {"match": "llava", "vision": true},
     {"match": "*-vl*", "vision": true},