TF-3264 Fix composer drag drop all modes

[tddang-linagora]

Issue

• Drag and drop images in composer (expanded mode) is broken #3264

Root cause

• Everytime ComposerView changes according to responsive size/display mode, all of MobileResponsiveContainerView/DesktopResponsiveContainerView/TabletResponsiveContainerView's childBuilder is rebuilt, causing HtmlEditor builds from scratch, including running initState method again.
• However, ComposerController is alive throughout the rebuilds, causing the callbacks of HtmlEditor to break.

Dependency

• Handle additional cases for drag drop in editor html-editor-enhanced#48

Resolved

Screen.Recording.2024-11-18.at.11.39.43.mov

[github-actions]

This PR has been deployed to https://linagora.github.io/tmail-flutter/3279.

[dab246]

• It's still really buggy, we should investigate the html onDrag or onDrop events in composer.

Screen.Recording.2024-11-18.at.19.02.10.mov

[tddang-linagora]

It's still really buggy, we should investigate the html onDrag or onDrop events in composer.

Please check again.

[dab246]

• It's not working perfectly yet. Error case: Open long email -> reply to it -> enter text -> zoom in/out 1-2 times -> then drag the file in

Screen.Recording.2024-11-19.at.14.32.05.mov

[tddang-linagora]

It's not working perfectly yet.

More fix added. Please check again.

[dab246]

• Please check build CI failed & rebase it.