feat: widgets can move inside the canvas

src/canvas/utils/utils.js

@@ -0,0 +1,5 @@
+
+// given a string, converts to a python naming variable (snake case)
+export function toSnakeCase(str) {
+    return str.replace(/[^a-zA-Z0-9\s]/g, '').replace(/\s+/g, '_').toLowerCase()
+}