Question Icons For Explaining Features

[anbu1504]

Proposed Changes

The purpose of this PR is to implement the functionality of having question mark icons to explain different key features of the memory model editor application. Users can click said question mark icons to which then they would be able to see some explanatory text that gives them a rundown of the feature in concern.

This addresses the following issue: #283

Type of Change

(Write an X or a brief description next to the type or types that best describe your changes.)

Type	Applies?
🚨 Breaking change (fix or feature that would cause existing functionality to change)
✨ New feature (non-breaking change that adds functionality)	X
🐛 Bug fix (non-breaking change that fixes an issue)
🎨 User interface change (change to user interface; provide screenshots)
♻️ Refactoring (internal change to codebase, without changing functionality)
🚦 Test update (change that only adds or modifies tests)
📚 Documentation update (change that only updates documentation)
📦 Dependency update (change that updates a dependency)
🔧 Internal (change that only affects developers or continuous integration)

Checklist

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  • Check that all changed files included in this pull request are intentional changes.
  • Check that all changes are relevant to the purpose of this pull request, as described above.
• I have added tests for my changes, if applicable.
  • This is required for all bug fixes and new features.
• I have updated the project documentation, if applicable.
  • This is required for new features.
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[faenwitee]

I noticed that Dark Mode is missing a “?” tooltip. It may also be helpful to add one for the main canvas, since its purpose might not be immediately clear to new users. I’m also wondering whether the first few questions should include more “?” tooltips. Another option would be to create a dedicated sample question that introduces the main buttons and features before users begin the regular questions.