[WEB-1207] chore: avoid trimming of editor content

[aaryan610]

Problem:

1. All the editors trim the editor content by removing the empty <p></p> tags from either ends, thus while writing the issue description, if the user intentionally adds some line breaks and the debounce kicks in between the typing, it removes those line breaks.

Solution:

1. Removed the hardcoded trimming logic from the editor core, if needed trimming can be implemented wherever required using the exported getTrimmedHTML() helper function from the editor core.

Media:

Before	After
Screen.Recording.2024-05-08.at.00.00.52.mov	Screen.Recording.2024-05-07.at.23.59.49.mov

Plane issue: WEB-1207

[Palanikannan1437]

LGTM 🙌