chore: refactor the global state and improve signer (#56)

* refactor

* update

* .

* rustfmt

* .

* .

* .

* .

* .

* add document

* .

* add logout

* handle error

* chore: update gpui

* adjust timeout

crates/ui/src/input/change.rs

@@ -1,4 +1,5 @@
-use std::{fmt::Debug, ops::Range};
+use std::fmt::Debug;
+use std::ops::Range;
 
 use crate::history::HistoryItem;
 

crates/ui/src/input/clear_button.rs

@@ -1,10 +1,8 @@
 use gpui::{App, Styled};
 use theme::ActiveTheme;
 
-use crate::{
-    button::{Button, ButtonVariants as _},
-    Icon, IconName, Sizable as _,
-};
+use crate::button::{Button, ButtonVariants as _};
+use crate::{Icon, IconName, Sizable as _};
 
 #[inline]
 pub(crate) fn clear_button(cx: &App) -> Button {

crates/ui/src/input/element.rs

@@ -348,8 +348,8 @@ fn print_points_as_svg_path(line_corners: &Vec<Corners<Point<Pixels>>>, points:
 }
 
 impl Element for TextElement {
-    type RequestLayoutState = ();
     type PrepaintState = PrepaintState;
+    type RequestLayoutState = ();
 
     fn id(&self) -> Option<ElementId> {
         None

crates/ui/src/input/state.rs

@@ -1,25 +1,28 @@
+use std::cell::Cell;
+use std::ops::Range;
+use std::rc::Rc;
+
+use gpui::prelude::FluentBuilder as _;
+use gpui::{
+    actions, div, impl_internal_actions, point, px, App, AppContext, Bounds, ClipboardItem,
+    Context, DefiniteLength, Entity, EntityInputHandler, EventEmitter, FocusHandle, Focusable,
+    InteractiveElement as _, IntoElement, KeyBinding, KeyDownEvent, MouseButton, MouseDownEvent,
+    MouseMoveEvent, MouseUpEvent, ParentElement as _, Pixels, Point, Render, ScrollHandle,
+    ScrollWheelEvent, SharedString, Styled as _, Subscription, UTF16Selection, Window, WrappedLine,
+};
 use serde::Deserialize;
 use smallvec::SmallVec;
-use std::{cell::Cell, ops::Range, rc::Rc};
 use unicode_segmentation::*;
 
-use gpui::{
-    actions, div, impl_internal_actions, point, prelude::FluentBuilder as _, px, App, AppContext,
-    Bounds, ClipboardItem, Context, DefiniteLength, Entity, EntityInputHandler, EventEmitter,
-    FocusHandle, Focusable, InteractiveElement as _, IntoElement, KeyBinding, KeyDownEvent,
-    MouseButton, MouseDownEvent, MouseMoveEvent, MouseUpEvent, ParentElement as _, Pixels, Point,
-    Render, ScrollHandle, ScrollWheelEvent, SharedString, Styled as _, Subscription,
-    UTF16Selection, Window, WrappedLine,
-};
-
 // TODO:
 // - Move cursor to skip line eof empty chars.
-
 use super::{
     blink_cursor::BlinkCursor, change::Change, element::TextElement, mask_pattern::MaskPattern,
     text_wrapper::TextWrapper,
 };
-use crate::{history::History, scroll::ScrollbarState, Root};
+use crate::history::History;
+use crate::scroll::ScrollbarState;
+use crate::Root;
 
 #[derive(Clone, PartialEq, Eq, Deserialize)]
 pub struct Enter {

crates/ui/src/input/text_input.rs

@@ -1,19 +1,16 @@
+use gpui::prelude::FluentBuilder as _;
 use gpui::{
-    div, prelude::FluentBuilder as _, px, relative, AnyElement, App, DefiniteLength, Entity,
-    InteractiveElement as _, IntoElement, MouseButton, ParentElement as _, Rems, RenderOnce,
-    Styled, Window,
+    div, px, relative, AnyElement, App, DefiniteLength, Entity, InteractiveElement as _,
+    IntoElement, MouseButton, ParentElement as _, Rems, RenderOnce, Styled, Window,
 };
 use theme::ActiveTheme;
 
 use super::InputState;
-use crate::{
-    button::{Button, ButtonVariants as _},
-    h_flex,
-    indicator::Indicator,
-    input::clear_button::clear_button,
-    scroll::{Scrollbar, ScrollbarAxis},
-    IconName, Sizable, Size, StyleSized,
-};
+use crate::button::{Button, ButtonVariants as _};
+use crate::indicator::Indicator;
+use crate::input::clear_button::clear_button;
+use crate::scroll::{Scrollbar, ScrollbarAxis};
+use crate::{h_flex, IconName, Sizable, Size, StyleSized};
 
 #[derive(IntoElement)]
 pub struct TextInput {