First commit to add a Modal about Linked notes

[diegorv]

Hey team, this is just a suggestion, considering that I know it might not make any sense to you.

Since it's my first time interacting with the app's source code, please feel free to conduct the code review as needed or reject the pull request hehe ;)

Current Behavior: When viewing a note, in the note header, we currently display only 5 linked tags/notes. After that, it shows "and more X...".

New Behavior: When viewing a note, in the note header, we display only the first 5 linked tags/notes as before. After that, we show a button labeled "(total count) more". When clicking the button, a modal opens displaying all the notes.

Questions:

• Should I create a Component.test.tsx file to test each of these changes? I'm asking because I couldn't find specific tests for LinkedItemBubblesContainer, and I'm a bit confused about what I should do.
• If you could clarify how you would like me to write the tests, along with any references or guidelines, that would be great!

I'm loving your application! ❤️ Congratulations on the great work! I even made sure to subscribe to the annual professional plan :)