Add FXIOS-9056 - Add configuration to toolbar button to render text inside image

[PARAIPAN9]

:scroll: Tickets

Jira ticket Github issue

:bulb: Description

• This PR adds the TabNumberButton class, responsible for displaying the number of open tabs. Currently in draft status because the animation has not yet been added.

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:pencil: Checklist

You have to check all boxes before merging

• [x] Filled in the above information (tickets numbers and description of your work)
• [x] Updated the PR name to follow our PR naming guidelines
• [ ] Wrote unit tests and/or ensured the tests suite is passing
• [ ] When working on UI, I checked and implemented accessibility (minimum Dynamic Text and VoiceOver)
• [ ] If needed, I updated documentation / comments for complex code and public methods
• [ ] If needed, added a backport comment (example @Mergifyio backport release/v120)

[isabelrios]

Please use latest changes in main to have your PR running. Thanks!

[mobiletest-ci-bot]

	Warnings
:warning:	Variable 'crossCircleFill' in Medium is out of alphabetical order.
:warning:	Variable 'cross' in Medium is out of alphabetical order.

	Messages
:book:	Edited 4 files
:book:	Created 3 files

Generated by :no_entry_sign: Danger Swift against 90794a66ffa9225af08209276f351fe700028af5

[mergify[bot]]

This pull request has conflicts when rebasing. Could you fix it @PARAIPAN9? 🙏