feat(utils): add vanilla drag and panzoom (#3108)

* refactor(panzoom): create vanilla helper

* feat(svelte): add interaction example

* refactor(panzoom): cleanup

* Update function-runner.ts

* refactor(panzoom): cleanup

* refactor(panzoom): rename functions

* feat(utils): add vanilla drag helper (#3107)

* feat(utils): add vanilla drag helper

* refactor(drag): cleanup

* refactor(drag): cleanup

* chore(packages): cleanup

* refactor(panzoom): cleanup and simplify

packages/node-resizer/package.json

@@ -39,6 +39,7 @@
   },
   "dependencies": {
     "@reactflow/core": "workspace:^11.6.0",
+    "@reactflow/utils": "workspace:*",
     "classcat": "^5.0.4",
     "d3-drag": "^3.0.0",
     "d3-selection": "^3.0.0",