style: normalize indentation to 2 spaces

src/config/config.ts

@@ -20,7 +20,7 @@ export type SessionConfig = {
   sendSystemOnce?: boolean;
   sessionIntro?: string;
   typingIntervalSeconds?: number;
-	};
+};
 
 export type LoggingConfig = {
 	level?: "silent" | "fatal" | "error" | "warn" | "info" | "debug" | "trace";
@@ -50,7 +50,7 @@ export type WarelayConfig = {
       mediaMaxMb?: number; // optional cap for outbound media (default 5MB)
       typingIntervalSeconds?: number; // how often to refresh typing indicator while command runs
     };
-};
+  };
 };
 
 export const CONFIG_PATH = path.join(os.homedir(), ".warelay", "warelay.json");