[ImgBot] Optimize images

*Total -- 127.54kb -> 79.90kb (37.35%)

/PVEDiscordDark/images/dd_icon-die.svg -- 2.69kb -> 1.22kb (54.61%)
/PVEDiscordDark/images/dd_tool-sprites.png -- 4.50kb -> 2.60kb (42.29%)
/PVEDiscordDark/images/dd_icon-cloud.png -- 42.21kb -> 24.87kb (41.07%)
/PVEDiscordDark/images/dd_icon-serial.png -- 68.03kb -> 42.77kb (37.13%)
/PVEDiscordDark/images/dd_logo_blurp.png -- 4.25kb -> 3.33kb (21.58%)
/PVEDiscordDark/images/dd_loading.svg -- 2.42kb -> 1.96kb (18.83%)
/PVEDiscordDark/images/dd_date-trigger.png -- 1.55kb -> 1.29kb (16.56%)
/PVEDiscordDark/images/dd_icon-sdn.svg -- 1.02kb -> 0.99kb (3.72%)
/PVEDiscordDark/images/dd_icon-fa-network-wired.svg -- 0.87kb -> 0.86kb (1.01%)

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Update supported

add 7.3 as supported

readme change, build script, fixes

Made it IPv6 Only Friendly

Fix fallback font in `.x-body`

Support PVE 7.2, fix row summary

fix dev script svg handling, add sdn icons, fix cpu icon

master not main

Fix curl check when offline (fix #123)

Offline bundle

Fix markdown table coloring (fix #108)

Barebones offline installation support

return red border around invalid form fields

addresses  #111

The 0-width border in this theme prevented the red error border from showing. This commit returns a 1px solid border with the same CSS selector as PVE's built-in theme and corrects for the corresponding layout disruption by adding a -1px margin. The built-in theme currently sets the border color to #cf4c35, which is not overridden.

Fix bottom/top scrollers (fix #113)

Merge from next