fix: added fit-content for width and height.

fixed button and label centering for tkinter widgets

src/utils/common.js

@@ -50,4 +50,12 @@ export function removeKeyFromObject(path, _object) {
 	delete nestedObject[lastKey]
 
 	return newAttrs
-}   
+}   
+
+
+export function isNumeric(str) {
+	if (typeof str != "string") return false // we only process strings!  
+	return !isNaN(str) && // use type coercion to parse the _entirety_ of the string (`parseFloat` alone does not do this)...
+		   !isNaN(parseFloat(str)) // ...and ensure strings of whitespace fail
+  }
+