return true for connect disconnect functions if not implemented (#268)

* remove console log and implement basic functionality for connect, disconnect, connected, and enabled methods in MassaStationWallet

* implement warning messages for unimplemented methods in MassaStationWallet

* refactor MassaStationWallet methods to remove warnings and clarify connection status

src/massaStation/MassaStationWallet.ts

@@ -70,7 +70,6 @@ export class MassaStationWallet implements Wallet {
       publicKey,
       privateKey,
     });
-    console.log('importAccount res ', res);
     if (res.isError) {
       throw res.error;
     }
@@ -162,27 +161,35 @@ export class MassaStationWallet implements Wallet {
     };
   }
 
+  /**
+   * Simulates connecting to the station.
+   * This method always returns `true` because the station is inherently connected.
+   */
   public async connect(): Promise<boolean> {
-    throw new Error(
-      'connect functionality is not yet implemented for the current provider.',
-    );
+    return true;
   }
 
+  /**
+   * Simulates disconnecting from the station.
+   * This method always returns `true` because the station cannot be disconnected.
+   */
   public async disconnect(): Promise<boolean> {
-    throw new Error(
-      'disconnect functionality is not yet implemented for the current provider.',
-    );
+    return true;
   }
 
+  /**
+   * Indicates if the station is connected.
+   * Always returns `true` because the station is always connected when running.
+   */
   public connected(): boolean {
-    throw new Error(
-      'connected functionality is not yet implemented for the current provider.',
-    );
+    return true;
   }
 
+  /**
+   * Indicates if the station is enabled.
+   * Always returns `true` because the station is always enabled by default.
+   */
   public enabled(): boolean {
-    throw new Error(
-      'enabled functionality is not yet implemented for the current provider.',
-    );
+    return true;
   }
 }