feat: add ZAI auth choice

src/commands/onboard-auth.ts

@@ -134,6 +134,51 @@ export async function setMinimaxApiKey(key: string, agentDir?: string) {
   });
 }
 
+export const ZAI_DEFAULT_MODEL_REF = "zai/glm-4.7";
+
+export async function setZaiApiKey(key: string, agentDir?: string) {
+  // Write to the multi-agent path so gateway finds credentials on startup
+  upsertAuthProfile({
+    profileId: "zai:default",
+    credential: {
+      type: "api_key",
+      provider: "zai",
+      key,
+    },
+    agentDir: agentDir ?? resolveDefaultAgentDir(),
+  });
+}
+
+export function applyZaiConfig(cfg: ClawdbotConfig): ClawdbotConfig {
+  const models = { ...cfg.agents?.defaults?.models };
+  models[ZAI_DEFAULT_MODEL_REF] = {
+    ...models[ZAI_DEFAULT_MODEL_REF],
+    alias: models[ZAI_DEFAULT_MODEL_REF]?.alias ?? "GLM",
+  };
+
+  const existingModel = cfg.agents?.defaults?.model;
+  return {
+    ...cfg,
+    agents: {
+      ...cfg.agents,
+      defaults: {
+        ...cfg.agents?.defaults,
+        models,
+        model: {
+          ...(existingModel &&
+          "fallbacks" in (existingModel as Record<string, unknown>)
+            ? {
+                fallbacks: (existingModel as { fallbacks?: string[] })
+                  .fallbacks,
+              }
+            : undefined),
+          primary: ZAI_DEFAULT_MODEL_REF,
+        },
+      },
+    },
+  };
+}
+
 export function applyAuthProfileConfig(
   cfg: ClawdbotConfig,
   params: {