Feat/combine uis (#2633)

* wip

* restructure backend for new ui structure

* new patchdb bootstrap, single websocket api, local storage migration, more

* update db websocket

* init apis

* update patch-db

* setup progress

* feat: implement state service, alert and routing

Signed-off-by: waterplea <alexander@inkin.ru>

* update setup wizard for new types

* feat: add init page

Signed-off-by: waterplea <alexander@inkin.ru>

* chore: refactor message, patch-db source stream and connection service

Signed-off-by: waterplea <alexander@inkin.ru>

* fix method not found on state

* fix backend bugs

* fix compat assets

* address comments

* remove unneeded styling

* cleaner progress

* bugfixes

* fix init logs

* fix progress reporting

* fix navigation by getting state after init

* remove patch dependency from live api

* fix caching

* re-add patchDB to live api

* fix metrics values

* send close frame

* add bootId and fix polling

---------

Signed-off-by: waterplea <alexander@inkin.ru>
Co-authored-by: Aiden McClelland <me@drbonez.dev>
Co-authored-by: waterplea <alexander@inkin.ru>

core/startos/src/diagnostic.rs

@@ -27,10 +27,6 @@ pub fn diagnostic<C: Context>() -> ParentHandler<C> {
             "kernel-logs",
             from_fn_async(crate::logs::cli_logs::<DiagnosticContext, Empty>).no_display(),
         )
-        .subcommand(
-            "exit",
-            from_fn(exit).no_display().with_call_remote::<CliContext>(),
-        )
         .subcommand(
             "restart",
             from_fn(restart)
@@ -51,20 +47,15 @@ pub fn error(ctx: DiagnosticContext) -> Result<Arc<RpcError>, Error> {
     Ok(ctx.error.clone())
 }
 
-pub fn exit(ctx: DiagnosticContext) -> Result<(), Error> {
-    ctx.shutdown.send(None).expect("receiver dropped");
-    Ok(())
-}
-
 pub fn restart(ctx: DiagnosticContext) -> Result<(), Error> {
     ctx.shutdown
-        .send(Some(Shutdown {
+        .send(Shutdown {
             export_args: ctx
                 .disk_guid
                 .clone()
                 .map(|guid| (guid, ctx.datadir.clone())),
             restart: true,
-        }))
+        })
         .expect("receiver dropped");
     Ok(())
 }