frontend: logs: Persist showTimestamps toggle in localStorage

[blazethunderstorm]

Summary

This PR adds a reconnect fallback for the logs view by setting a cancelLogsStream callback in PodLogViewer, improving resilience when the logs stream is disconnected.

Related Issue

Fixes #3572

Changes

• AAdded cancelLogsStream state to manage log stream cancellation.

• Implemented handleReconnect to restart logs stream if it gets disconnected.

• Ensured stream is properly cleaned up when reconnecting

Steps to Test

1. Open the logs view for a Pod.

2. Simulate network disconnect or close the stream.

3. Click on the "Reconnect" button to reattach the logs stream.

4. Confirm logs resume without page reload.

Screenshots (if applicable)

Screencast.from.2025-07-08.19-55-01.mp4

Notes for the Reviewer

• [e.g., This touches the i18n layer, so please check language consistency.]

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[blazethunderstorm]

@illume @sniok @joaquimrocha pls review i have also added the localstorage feaure

[sniok]

please use existing useLocalStorageState hook for this

[blazethunderstorm]

@sniok alright would do that

[blazethunderstorm]

@sniok i have made req changes pls review

[skoeva]

Thanks for looking into this, to be clear: I would suggest looking into issues without (recent) open PRs addressing them. This avoids multiple people doing the same work twice

For this PR, as per our contribution guidelines:

• Would you be able to squash your changes into a single atomic commit?
• Could you change the PR and commit titles in the format to the following format?
  <area>: <description of changes>

[blazethunderstorm]

@skoeva cant the commits be sqaushed while merging ?

[blazethunderstorm]

i am facing a bit of probelm from my end

[blazethunderstorm]

@skoeva can it be done pls tell ?

[sniok]

@blazethunderstorm
hi, you can fix this by running an interactive rebase git rebase -i main, then you can drop all the merge commits because they're not neccessary, leave only the "refactor(pod-logs): use useLocalStorageState hook for timestamp setting" commit but reword it so it follows our commit guidelines