move draw logic to separate package

packages/codemirror/codemirror.mjs

@@ -12,7 +12,8 @@ import {
   lineNumbers,
   drawSelection,
 } from '@codemirror/view';
-import { Pattern, Drawer, repl, cleanupDraw } from '@strudel/core';
+import { Pattern, repl } from '@strudel/core';
+import { Drawer, cleanupDraw } from '@strudel/canvas';
 import { isAutoCompletionEnabled } from './autocomplete.mjs';
 import { isTooltipEnabled } from './tooltip.mjs';
 import { flash, isFlashEnabled } from './flash.mjs';

packages/codemirror/package.json

@@ -45,6 +45,7 @@
     "@replit/codemirror-vim": "^6.1.0",
     "@replit/codemirror-vscode-keymap": "^6.0.2",
     "@strudel/core": "workspace:*",
+    "@strudel/canvas": "workspace:*",
     "@uiw/codemirror-themes": "^4.21.21",
     "@uiw/codemirror-themes-all": "^4.21.21",
     "nanostores": "^0.9.5"