feat: Add visual crop preview widget for ImageCrop node - widget ImageCrop (#7825)

## Summary

Another implementation for image crop node, alternative for
https://github.com/Comfy-Org/ComfyUI_frontend/pull/7014
As discussed with @christian-byrne and @DrJKL we could have single
widget - IMAGECROP with 4 ints and UI preview.

However, this solution requires changing the definition of image crop
node in BE (sent
[here](https://github.com/comfyanonymous/ComfyUI/pull/11594)), which
will break the exsiting workflow, also it would not allow connect
separate int node as input, I am not sure it is a good idea.

So I keep two PRs openned for references

## Screenshots


https://github.com/user-attachments/assets/fde6938c-4395-48f6-ac05-6282c5eb8157

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7825-feat-Add-visual-crop-preview-widget-for-ImageCrop-node-widget-ImageCrop-2dc6d73d3650812bb8a2cdff4615032b)
by [Unito](https://www.unito.io)

src/locales/en/main.json

@@ -1718,6 +1718,17 @@
     "unsupportedFileType": "Unsupported file type (supports .gltf, .glb, .obj, .fbx, .stl)",
     "uploadingModel": "Uploading 3D model..."
   },
+  "imageCrop": {
+    "loading": "Loading...",
+    "noInputImage": "No input image connected",
+    "cropPreviewAlt": "Crop preview"
+  },
+  "boundingBox": {
+    "x": "X",
+    "y": "Y",
+    "width": "Width",
+    "height": "Height"
+  },
   "toastMessages": {
     "nothingToQueue": "Nothing to queue",
     "pleaseSelectOutputNodes": "Please select output nodes",