fix(ui): log button behaviors (#15848)

[ciiay]

signed-off by: @ciiay yicai@redhat.com

Closes issue #15848

🤖 Generated by Copilot at 84434ce

• Import useRef hook from React to create a reference to the logs container element (link)
• Declare logsContainerRef variable to store the reference (link)
• Update useEffect hook to scroll the logs container element to the bottom if scrollToBottom state is true (link)
• Define handleScroll function to handle the wheel event on the logs container element and set scrollToBottom state to false if user scrolls up (link)
• Assign logsContainerRef to the ref prop and handleScroll to the onScroll prop of the logs container element (link, link)
• Remove onWheel prop from the logs container element since it is redundant with onScroll prop (link)

Checklist:

• Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this does not need to be in the release notes.
• The title of the PR states what changed and the related issues number (used for the release note).
• The title of the PR conforms to the Toolchain Guide
• I've included "Closes [ISSUE #]" or "Fixes [ISSUE #]" in the description to automatically close the associated issue.
• I've updated both the CLI and UI to expose my feature, or I plan to submit a second PR with them.
• Does this PR require documentation updates?
• I've updated documentation as required by this PR.
• Optional. My organization is added to USERS.md.
• I have signed off all my commits as required by DCO
• I have written unit and/or e2e tests for my change. PRs without these are unlikely to be merged.
• My build is green (troubleshooting builds).
• My new feature complies with the feature status guidelines.
• I have added a brief description of why this PR is necessary and/or what this PR solves.

Screenshot video

FixedLogButtons.mov

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (f37d24f) 49.54% compared to head (84434ce) 49.55%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #16098   +/-   ##
=======================================
  Coverage   49.54%   49.55%           
=======================================
  Files         269      269           
  Lines       46641    46641           
=======================================
+ Hits        23109    23113    +4     
+ Misses      21259    21256    -3     
+ Partials     2273     2272    -1     

see 1 file with indirect coverage changes

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[alexec]

Good work - thank you!

[crenshaw-dev]

Confirmed locally that it works. Thanks so much @ciiay!!

[crenshaw-dev]

/cherry-pick release-2.9