feat(ai): add Moonshot AI provider model support

packages/coding-agent/src/cli/args.ts

@@ -314,6 +314,7 @@ ${chalk.bold("Environment Variables:")}
   ZAI_API_KEY                      - ZAI API key
   MISTRAL_API_KEY                  - Mistral API key
   MINIMAX_API_KEY                  - MiniMax API key
+  MOONSHOT_API_KEY                 - Moonshot AI API key
   OPENCODE_API_KEY                 - OpenCode Zen/OpenCode Go API key
   KIMI_API_KEY                     - Kimi For Coding API key
   CLOUDFLARE_API_KEY               - Cloudflare API token (Workers AI)

packages/coding-agent/src/core/model-resolver.ts

@@ -32,6 +32,8 @@ export const defaultModelPerProvider: Record<KnownProvider, string> = {
 	mistral: "devstral-medium-latest",
 	minimax: "MiniMax-M2.7",
 	"minimax-cn": "MiniMax-M2.7",
+	moonshotai: "kimi-k2.6",
+	"moonshotai-cn": "kimi-k2.6",
 	huggingface: "moonshotai/Kimi-K2.6",
 	fireworks: "accounts/fireworks/models/kimi-k2p6",
 	opencode: "kimi-k2.6",

packages/coding-agent/src/core/provider-display-names.ts

@@ -14,6 +14,8 @@ export const BUILT_IN_PROVIDER_DISPLAY_NAMES: Record<string, string> = {
 	mistral: "Mistral",
 	minimax: "MiniMax",
 	"minimax-cn": "MiniMax (China)",
+	moonshotai: "Moonshot AI",
+	"moonshotai-cn": "Moonshot AI (China)",
 	opencode: "OpenCode Zen",
 	"opencode-go": "OpenCode Go",
 	openai: "OpenAI",