Clash with my container container focusing keys ($mod+Ctrl+hjkl) so
disabled container focusing in i3.

was interfering with vim (for example undo changes etc).  Disabled alsa
audio (was cntrl+alt).

necessitates using Mod1 so have gotten used to that.

$mod+z|x splits horizonal/vertical. Added README.md.

disabling some client.x theming/colouring.

99ppt and 1ppt (essentially "hides" the other window - although see a
small sliver to remind you some windows are there).

Changed predefined size for horizontal window split (from 90/10 to 70/30) for shortcuts $mod+Mod1+u,i,o.

Added special full screen floating mode (i3 fullscreen has slight transparency with chromium video that I don't like).

Setting custom x11 property on windows to disable dimming (anti-dim) on active window with mod+Mod1+a for anti-dim model and mod+Mod1+d for dim mode.

Moving from inactive-opacity to inactive-dim.  Mark sticky windows with always focused (never dims).

Switched to using bitwarden snap package (seems officially supported and flatpak version was not the latest).

FIX: now using for_window[title...] for Bitwarden which stops popup windows (like file uploads or logout prompt) from being sent to scratchpad.

Update addresolution script so that even if creating/adding resolution fails (i.e. might already be defined) then ask to switch to res anyway.