Fixes leave on the server and reworked login flow.

gamenight-cli/Cargo.lock

@@ -129,6 +129,15 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "clear_screen"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da0114f83ad196a822188f44e3def7916956705df289e6634d326ad86b3f0e9c"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
@@ -269,6 +278,7 @@ version = "0.1.0"
 dependencies = [
  "async-trait",
  "chrono",
+ "clear_screen",
  "dyn-clone",
  "gamenight-api-client-rs",
  "inquire",