bug: Long environment variable values are rendered incorrectly in the UI

[MineraleYT]

Version: 0.7.5

Describe the Bug

When a very long environment variable is added (for example an API token), the value is not rendered correctly in the UI.
Instead of being displayed or masked consistently, the token is shown as an extremely long line of asterisks, breaking the layout and making it impossible to visually manage or distinguish the variable.

Steps to Reproduce

1. Open the application.
2. Go to the section where environment variables are defined.
3. Add a new environment variable.
4. Paste a very long value (I used a token approximately 3,700 characters long).
5. Save and view the variable in the list.

Screenshots / Logs

See attached screenshot showing the token rendered as a continuous line of asterisks that overflows the UI.

Operating System

• MacOS
• Windows
• Linux