Fix: Always return hex key for get_public_key

app/src/main/java/com/greenart7c3/nostrsigner/SignerProvider.kt

@@ -445,7 +445,7 @@ class SignerProvider : ContentProvider() {
                     }
 
                     val cursor = MatrixCursor(arrayOf("signature", "result"))
-                    val result = if (sortOrder == null) account.npub else account.hexKey
+                    val result = account.hexKey
                     cursor.addRow(arrayOf<Any>(result, result))
                     return cursor
                 }

app/src/main/java/com/greenart7c3/nostrsigner/ui/components/IntentSingleEventHomeScreen.kt

@@ -78,11 +78,7 @@ fun IntentSingleEventHomeScreen(
                 applicationName = applicationName,
                 permissions = intentData.permissions,
                 onAccept = { permissions, signPolicy, closeApplication, rememberType ->
-                    val result = if (packageName == null) {
-                        account.hexKey
-                    } else {
-                        account.npub
-                    }
+                    val result = account.hexKey
 
                     IntentUtils.sendResult(
                         context,