[WEB] Fix: removed unicode from QuillText element that causes weird caret behavior

[CatHood0]

Description

Fixed a bug where trying to position the cursor on a completely empty line would not position it correctly. This was due to the use of a \u200b character which caused the same error. Removing it will solve the problem.

Question: ¿Why was that unicode there?

Knowing the reason, i can test better if the change does not break a part of the editor.

I put a red background color to the text lines to represent better the issue.

With the unicode

with_unicode-2025-01-27_19.14.49.mp4

Without the unicode

without_unicode-2025-01-27_19.16.06.mp4

Related Issues

• Fix problem when clicking on empty spaces in flutter web #2393

Type change

• ✨ Feature: New functionality without breaking existing features.
• 🛠️ Bug fix: Resolves an issue without altering current behavior.
• 🧹 Refactor: Code reorganization, no behavior change.
• ❌ Breaking: Alters existing functionality and requires updates.
• 🧪 Tests: New or modified tests
• 📝 Documentation: Updates or additions to documentation.
• 🗑️ Chore: Routine tasks, or maintenance.
• ✅ Build configuration change: Build/configuration changes.

TODO:

• test if this change does not break something.

[EchoEllet]

There is not much I can review here as I'm unfamiliar with the topic however LGTM.

@CatHood0 Please modify CHANGELOG.md to document this change, all changes must be documented so clients aware of them and we can track regressions easier through versions.

It doesn't have to be perfect or consistent, if it's in the changed files, I can modify the file directly from GitHub UI for future PRs.