feat: sharpen chat experiences (#9)

* feat: add global account and refactor chat registry

* chore: improve last seen

* chore: reduce string alloc

* wip: refactor room

* chore: fix edit profile panel

* chore: refactor open window in main

* chore: refactor sidebar

* chore: refactor room

crates/app/src/views/startup.rs

@@ -1,32 +0,0 @@
-use gpui::{
-    div, svg, App, AppContext, Context, Entity, IntoElement, ParentElement, Render, Styled, Window,
-};
-use ui::theme::{scale::ColorScaleStep, ActiveTheme};
-
-pub fn init(window: &mut Window, cx: &mut App) -> Entity<Startup> {
-    Startup::new(window, cx)
-}
-
-pub struct Startup {}
-
-impl Startup {
-    pub fn new(_window: &mut Window, cx: &mut App) -> Entity<Self> {
-        cx.new(|_| Self {})
-    }
-}
-
-impl Render for Startup {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        div()
-            .size_full()
-            .flex()
-            .items_center()
-            .justify_center()
-            .child(
-                svg()
-                    .path("brand/coop.svg")
-                    .size_12()
-                    .text_color(cx.theme().base.step(cx, ColorScaleStep::THREE)),
-            )
-    }
-}