0.3.7 — Unreal plugin renders native: right-click actions + dock tab, real icons

Plugin contributions gain named host icons, a working-folder context slot, and
bottom-dock panels. The Unreal plugin (1.2.0) now puts Launch / Build Solution
in the folder right-click menu with the UE + hammer icons and its log in a
bottom-dock "Unreal" tab — where they lived before extraction — instead of
emoji entries in Tools. Plugin is backward-compatible (falls back to menu/view
on 0.3.6 hosts).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src-tauri/Cargo.lock

@@ -966,7 +966,7 @@ dependencies = [
 
 [[package]]
 name = "exbyte-depot"
-version = "0.3.6"
+version = "0.3.7"
 dependencies = [
  "encoding_rs",
  "serde",