Image viewer (#9425)

This builds on #9353 by adding an image viewer to Zed. Closes #5251.

Release Notes:

- Added support for rendering image files
([#5251](https://github.com/zed-industries/zed/issues/5251)).

<img width="1840" alt="image"
src="https://github.com/zed-industries/zed/assets/836375/3bccfa8e-aa5c-421f-9dfa-671caa274c3c">

---------

Co-authored-by: Mikayla Maki <mikayla@zed.dev>

Cargo.lock

@@ -4784,6 +4784,19 @@ dependencies = [
  "tiff",
 ]
 
+[[package]]
+name = "image_viewer"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "db",
+ "gpui",
+ "project",
+ "ui",
+ "util",
+ "workspace",
+]
+
 [[package]]
 name = "indexmap"
 version = "1.9.3"
@@ -12691,6 +12704,7 @@ dependencies = [
  "futures 0.3.28",
  "go_to_line",
  "gpui",
+ "image_viewer",
  "install_cli",
  "isahc",
  "journal",