fix: revert load effect to working form; move Plugin-loaded log to a separate safe effect so it cannot block setLoaded (was causing stuck 'Loading…')

src/ui.tsx

@@ -259,12 +259,12 @@ function Plugin () {
     setTimeout(function () { setCopied(false) }, 1500)
   }
   useEffect(function () {
-    logEvent('Plugin loaded · figma.version=' + (figma as any).version)
     loadSettings()
       .then(function (s) { setSettings(s) })
       .catch(function () {})
       .finally(function () { setLoaded(true) })
   }, [])
+  useEffect(function () { try { logEvent('Plugin loaded') } catch (e) {} }, [])
   const resizeRef = useRef({ active: false, dir: '', startX: 0, startY: 0, startW: 0, startH: 0, fixedAxis: 'none' as 'none' | 'x' | 'y' })
   // Current dock position (for "window is edge-docked" detection in UI). Center and
   // corners are NOT written here — they are not considered docked (window just lies there).