fix: add constants and side methods to packages (#10418)

* fix: add constants and side methods to packages

* add transform to the element package

* lint

* remove dead code

* put transform types back to transform.ts

* fix imports

* fix imports in test

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Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>

packages/excalidraw/charts.ts

@@ -9,6 +9,7 @@ import {
   VERTICAL_ALIGN,
   randomId,
   isDevEnv,
+  FONT_SIZES,
 } from "@excalidraw/common";
 
 import {
@@ -213,7 +214,7 @@ const chartXLabels = (
         y: y + BAR_GAP / 2,
         width: BAR_WIDTH,
         angle: 5.87 as Radians,
-        fontSize: 16,
+        fontSize: FONT_SIZES.sm,
         textAlign: "center",
         verticalAlign: "top",
       });