Fix ticket query layout on mobile

[Mr777x-enf]

Description

Fixes issue #310 by improving the responsiveness of the Trac interface on mobile devices.

Changes

• Improved the layout of the Filters section on smaller screens.
• Updated the ticket table layout to work better on mobile devices.
• Adjusted responsive styling to prevent content from overflowing the viewport.
• Preserved the existing desktop layout and behavior.

Issue

Closes #310 — Trac interface is not properly responsive on mobile.

Testing

• Tested the updated interface on desktop and mobile-sized viewports.
• Verified that the Filters section and ticket table remain usable at smaller screen widths.
• Verified that the existing desktop layout continues to work as expected.