Update README.md for Docker (#1292)

Update wgd.sh

docker/README.md

@@ -105,7 +105,7 @@ Updating the WGDashboard container should be through 'The Docker Way' - by pulli
 | `username`         | Any non‐empty string                     | `-`                     | `admin`               | Username for the WGDashboard web interface account.                     |
 | `password`         | Any non‐empty string                     | `-`                     | `s3cr3tP@ss`          | Password for the WGDashboard web interface account (stored hashed).     |
 | `enable_totp`      | `true`, `false`                          | `true`                  | `false`               | Enable TOTP‐based two‐factor authentication for the account.            |
-| `wg_autostart`     | Wireguard interface name                 | `false`                 | `true`                | Auto‐start the WireGuard client when the container launches.            |
+| `wg_autostart`     | Wireguard interface name                 | `-    `                 | `wg0`                 | Automatically start the specified WireGuard interface when the container starts |
 | `email_server`     | SMTP server address                      | `-`                     | `smtp.gmail.com`      | SMTP server for sending email notifications.                            |
 | `email_port`       | SMTP port number                         | `-`                     | `587`                 | Port for connecting to the SMTP server.                                 |
 | `email_encryption` | `TLS`, `SSL`, etc.                       | `-`                     | `TLS`                 | Encryption method for email communication.                              |

src/modules/DashboardConfig.py

@@ -146,7 +146,10 @@ class DashboardConfig:
                         if col_name not in existing_columns:
                             type_str = col_type().compile(dialect=self.engine.dialect)
                             current_app.logger.info(f"Adding missing column '{col_name}' to table '{table_name}'")
-                            conn.execute(db.text(f'ALTER TABLE "{table_name}" ADD COLUMN "{col_name}" {type_str}'))
+                            preparer = self.engine.dialect.identifier_preparer
+                            quoted_table = preparer.quote_identifier(table_name)
+                            quoted_column = preparer.quote_identifier(col_name)
+                            conn.execute(db.text(f"ALTER TABLE {quoted_table} ADD COLUMN {quoted_column} {type_str}"))
 
     def getConnectionString(self, database) -> str or None:
         sqlitePath = os.path.join(DashboardConfig.ConfigurationPath, "db")