Copy/paste images into editors (Mac only) (#15782)

For future reference: WIP branch of copy/pasting a mixture of images and
text: https://github.com/zed-industries/zed/tree/copy-paste-images -
we'll come back to that one after landing this one.

Release Notes:

- You can now paste images into the Assistant Panel to include them as
context. Currently works only on Mac, and with Anthropic models. Future
support is planned for more models, operating systems, and image
clipboard operations.

---------

Co-authored-by: Antonio <antonio@zed.dev>
Co-authored-by: Mikayla <mikayla@zed.dev>
Co-authored-by: Jason <jason@zed.dev>
Co-authored-by: Kyle <kylek@zed.dev>

crates/repl/src/outputs.rs

@@ -5,7 +5,7 @@ use crate::stdio::TerminalOutput;
 use anyhow::Result;
 use base64::prelude::*;
 use gpui::{
-    img, percentage, Animation, AnimationExt, AnyElement, FontWeight, ImageData, Render, Task,
+    img, percentage, Animation, AnimationExt, AnyElement, FontWeight, Render, RenderImage, Task,
     TextRun, Transformation, View,
 };
 use runtimelib::datatable::TableSchema;
@@ -38,7 +38,7 @@ fn rank_mime_type(mimetype: &MimeType) -> usize {
 pub struct ImageView {
     height: u32,
     width: u32,
-    image: Arc<ImageData>,
+    image: Arc<RenderImage>,
 }
 
 impl ImageView {
@@ -76,7 +76,7 @@ impl ImageView {
         let height = data.height();
         let width = data.width();
 
-        let gpui_image_data = ImageData::new(vec![image::Frame::new(data)]);
+        let gpui_image_data = RenderImage::new(vec![image::Frame::new(data)]);
 
         return Ok(ImageView {
             height,