UX: Add tooltip to room details button

[samuelwei]

Type

• Bugfix
• Feature
• Documentation
• Refactoring (e.g. Style updates, Test implementation, etc.): UX
• Other (please describe):

Checklist

• [ ] Code updated to current develop branch head
• [ ] Passes CI checks
• [ ] Is a part of an issue
• [ ] Tests added for the bugfix or newly implemented feature, describe below why if not
• [ ] Changelog is updated
• [ ] Documentation of code and features exists

Changes

• Added tooltip to room details button
• Added aria-label to room details button

Other information

Motivation: To improve learnability, all icon-only buttons should have a tooltip explaining the button's action.

Before

After

[coderabbitai[bot]]

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✨ Finishing touches

🧪 Generate unit tests (beta)

• [ ] Create PR with unit tests
• [ ] Post copyable unit tests in a comment
• [ ] Commit unit tests in branch ux-add-room-info-tooltip

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[codecov[bot]]

Codecov Report

:white_check_mark: All modified and coverable lines are covered by tests. :white_check_mark: Project coverage is 96.74%. Comparing base (b41368d) to head (e7a6001). :warning: Report is 23 commits behind head on develop.

Additional details and impacted files

@@              Coverage Diff              @@
##             develop    #2576      +/-   ##
=============================================
- Coverage      96.75%   96.74%   -0.01%     
- Complexity      1812     1816       +4     
=============================================
  Files            433      434       +1     
  Lines          12471    12483      +12     
  Branches        2078     2078              
=============================================
+ Hits           12066    12077      +11     
- Misses           405      406       +1     

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[cypress[bot]]

PILOS    Run #2687

Run Properties:   Failed #2687  •  e7a60014c2: UX: Add tooltip to room details button

Project	PILOS
Branch Review	ux-add-room-info-tooltip
Run status	Failed #2687
Run duration	07m 31s
Commit	e7a60014c2: UX: Add tooltip to room details button
Committer	Samuel Weirich
View all properties for this run ↗︎

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Test results
Failures	1
Flaky	0
Pending	0
Skipped	0
Passing	607
View all changes introduced in this branch ↗︎

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Tests for review

  e2e/RoomsJoinWithLobby.cy.js • 1 failed test • System tests

View Output

Test		Artifacts
Room Join with lobby settings > Lobby enabled for guests only		Test Replay Screenshots