Title: Successful Login Reported Despite Incorrect Database URL

Description:

During the login process, if a user modifies the database URL to an incorrect or non-existent database and attempts to login, the application still reports a successful login without providing any error feedback. This occurs even though there is no actual connection established with the specified database, leading to potential confusion for the user.

Steps to Reproduce:

• Navigate to the Database Connection login page.

• Enter a valid database name and a known correct database URL, and select the appropriate DBMS type from the dropdown.

• Modify the database URL to an incorrect or non-existent one.

• Click the "Login" button to attempt the login process.

Expected Result:

The application should validate the database URL and, upon finding it incorrect or unable to establish a connection, report an error indicating that the login was unsuccessful due to an invalid database URL or connection issue.

Actual Result:

The application reports a successful login, without any error feedback, despite the incorrect database URL and lack of an actual database connection.