Fix 984 - Right overflow on logs screen

[Aman071106]

PR Description

Fixes the "RIGHT OVERFLOWED" error in the Logs pane toolbar and significantly improves UX for small screens.

Changes:

1. Responsive Layout: Replaced the overflowing Row with a responsive design where the Search Bar automatically adjusts its width (Expanded) while keeping action buttons fixed and visible.
   • Removed horizontal scrolling (previously proposed, but inferior UX).
   • Removed Spacer that pushed content off-screen.
2. Compact Timestamp Toggle: Replaced the bulky "Checkbox + Text" with a sleek Clock Icon Button, saving ~50px of horizontal space.
3. Visible Actions: "Clear" and "Copy" buttons are now always strictly visible on the right, ensuring critical actions are never hidden.

Related Issues

• Closes [UI] Horizontal overflow in Logs toolbar rendering search bar inaccessible #984

Checklist

• I have gone through the contributing guide
• I have updated my branch and synced it with project main branch before making this PR
• I am using the latest Flutter stable branch
• I have verified the fix manually (Video verification pending from user)

Added/updated tests?

• No, and this is why: This is a pure UI/UX improvement and layout fix. Existing logic tests pass.

OS on which you have developed and tested the feature?

• Windows

Fixed overflow and new ux screen