v0.3.3 — minimize the transfer dialog to a floating chip (keeps running)

- Submit/Get-Latest progress dialog can be minimized to a small bottom-right
  chip (like the .sln build chip). Shows op + N/total + % + a thin progress bar;
  click to expand. Submit keeps a Cancel button on the chip.
- The transfer runs in the backend regardless, so minimizing never interrupts it.

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

src-tauri/Cargo.lock

@@ -966,7 +966,7 @@ dependencies = [
 
 [[package]]
 name = "exbyte-depot"
-version = "0.3.2"
+version = "0.3.3"
 dependencies = [
  "encoding_rs",
  "serde",