💡 Usage Demonstration
Automatic/Standard Annotation:
Select a layer or create a selection.
Run Dimension Annotation.jsx.
Adjust the settings, click "Annotate", and the annotations will immediately appear on the canvas while the panel remains open.
Select other layers in the Layers panel, and click "Annotate" again to continue.
To modify the style of the annotations you just created (e.g., changing the color to blue or increasing the font size), 
adjust the settings in the panel and click "Update"; the existing annotations on the canvas will update immediately.
Click "Close" to exit the panel.
Manual Any-Angle Annotation:
Select Photoshop's Ruler Tool (located in the same tool group as the Eyedropper Tool).
Drag and draw an angled line anywhere on the canvas.
Run Manual Annotation.jsx directly. The script will read the current ruler data and draw the annotation using
 the visual style from your last session with Dimension Annotation. It will also automatically generate a layer
 group containing geometric coordinates.
When you open the Dimension Annotation.jsx interface, click "Update" to batch-update the line width, font size, 
color, and arrow styles of the manual annotations based on the panel settings in a single click.