screen-toolkit: add compact/full panel modes, mode-aware toggle, and … (#237)

* screen-toolkit: add compact/full panel modes, mode-aware toggle, and full documentation

* screen-toolkit: restrict compact tile hover/click to icon and label

* screen-toolkit: full-mode hover border on tile, mirror compact colors

* screen-toolkit: add plugin thumbnail screenshot

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Co-authored-by: Ahmed5Emad <ahmed5emad@users.noreply.github.com>

screen-toolkit/widget.luau

@@ -55,7 +55,8 @@ end)
 function onClick()
   -- The bar icon never stops a recording; it just opens the panel so the
   -- stop button (in the panel header, next to the close X) is reachable.
-  noctalia.togglePanel("alexander/screen-toolkit:panel")
+  local panelId = noctalia.getConfig("panel-mode") == "full" and "alexander/screen-toolkit:panel-full" or "alexander/screen-toolkit:panel"
+  noctalia.togglePanel(panelId)
 end
 
 function onRightClick()