browser (chat): message edition + extra menu: - handle extra menu - implement `quote` action - last message correction - show popup with last editions history when "editer" pencil icon is hovered - up arrow let quickly edit last message - implement input modes, `normal` being the default, `edit` or `quote` are new ones. - [ESC] erase input and returns to `normal` mode - fix size and set focus on message input when page is loaded - fix identity retrieval on new messages

syntax: glob
.build
build
ctags_links/
dist/
.eggs/
env/
MANIFEST
.mypy_cache/
*.orig
*.pyc
*.pyo
.pytest_cache
*.pyv
Session.vim
stubs/
*.swo
*.swp
tags
tests/e2e/report*
_trial_temp/
twistd.log
twistd.pid
twisted/plugins/dropin.cache
*.un~
.vim
.vscode