feat: Add custom loader for Chutes provider

opencode/packages/opencode/src/provider/provider.ts

@@ -556,6 +556,19 @@ export namespace Provider {
         },
       }
     },
+    chutes: async (input) => {
+      const hasKey = await (async () => {
+        const env = Env.all()
+        if (input.env.some((item) => env[item])) return true
+        if (await Auth.get(input.id)) return true
+        return false
+      })()
+
+      return {
+        autoload: hasKey,
+        options: {},
+      }
+    },
   }
 
   export const Model = z