Refactor authentication system to consolidate auth flow and remove provider-based commands

🤖 Generated with [OpenCode](https://opencode.ai)

Co-Authored-By: OpenCode <noreply@opencode.ai>

packages/opencode/src/util/error.ts

@@ -21,6 +21,8 @@ export abstract class NamedError extends Error {
           ref: name,
         })
 
+      public readonly name = name as Name
+
       constructor(
         public readonly data: z.input<Data>,
         options?: ErrorOptions,
@@ -35,7 +37,7 @@ export abstract class NamedError extends Error {
       }
 
       schema() {
-        return data
+        return result.Schema
       }
 
       toObject() {
@@ -45,6 +47,7 @@ export abstract class NamedError extends Error {
         }
       }
     }
+    Object.defineProperty(result, "name", { value: name })
     return result
   }
 

packages/opencode/src/util/log.ts

@@ -28,7 +28,6 @@ export namespace Log {
       writer.flush()
       return true
     }
-    Default.info("initialized", { file: logpath })
   }
 
   async function cleanup(dir: string) {