style: apply nightly rustfmt import grouping across the workspace

rustfmt.toml sets group_imports, imports_granularity and imports_layout,
which are nightly-only; agents formatted with stable rustfmt, which
ignored them. This is a formatting-only pass with `cargo +nightly fmt`.

Test Plan:
- cargo clippy --workspace --all-targets -- -D warnings
- cargo test --workspace

crates/ghostty-inspector/src/inspector.rs

@@ -3,8 +3,7 @@
 use std::sync::{Mutex, MutexGuard, PoisonError};
 
 use dear_imgui_rs::{ConfigFlags, Context, FontSource, StbTrueTypeFontData, Ui};
-use ghostty_renderer::overlay::Feature;
-use ghostty_renderer::state::InspectorHook;
+use ghostty_renderer::{overlay::Feature, state::InspectorHook};
 use ghostty_terminal::terminal::Terminal;
 
 use crate::widgets;
@@ -111,13 +110,14 @@ impl InspectorHook for Shared {
 
 #[cfg(test)]
 mod tests {
-    use super::*;
-    use crate::widgets::surface::SurfaceInfo;
     use ghostty_input::{Action, Key, KeyEvent};
     use ghostty_renderer::size::{CellSize, Padding, ScreenSize, Size};
     use ghostty_terminal::terminal::Options;
     use ghostty_vt::stream::Stream;
 
+    use super::*;
+    use crate::widgets::surface::SurfaceInfo;
+
     fn surface_info() -> SurfaceInfo {
         SurfaceInfo {
             size: Size {

crates/ghostty-inspector/src/widgets/key.rs

@@ -3,8 +3,7 @@
 use std::collections::VecDeque;
 
 use dear_imgui_rs::{InputTextFlags, TableColumnFlags, TableColumnWidth, TableFlags, Ui};
-use ghostty_input::binding::Action as BindingAction;
-use ghostty_input::{Action, Key, KeyEvent, Mods};
+use ghostty_input::{Action, Key, KeyEvent, Mods, binding::Action as BindingAction};
 
 /// The maximum number of recorded events (Zig: the ring grows by doubling up
 /// to this capacity, after which the oldest event is dropped).

crates/ghostty-inspector/src/widgets/page.rs

@@ -1,8 +1,7 @@
 //! Page inspector (ZIG/src/inspector/widgets/page.zig).
 
 use dear_imgui_rs::{ChildFlags, TableColumnFlags, TableColumnWidth, TableFlags, Ui};
-use ghostty_terminal::hyperlink::HyperlinkId;
-use ghostty_terminal::page::Page;
+use ghostty_terminal::{hyperlink::HyperlinkId, page::Page};
 
 use super::{help_marker, style};
 use crate::units::to_kibi_bytes;

crates/ghostty-inspector/src/widgets/pagelist.rs

@@ -1,12 +1,20 @@
 //! PageList inspector (ZIG/src/inspector/widgets/pagelist.zig).
 
 use dear_imgui_rs::{
-    ComboBoxHeight, ComboBoxOptions, ItemHoveredFlags, MouseButton, StyleColor, TableFlags,
-    TreeNodeFlags, Ui,
+    ComboBoxHeight,
+    ComboBoxOptions,
+    ItemHoveredFlags,
+    MouseButton,
+    StyleColor,
+    TableFlags,
+    TreeNodeFlags,
+    Ui,
+};
+use ghostty_terminal::{
+    page_list::{PageList, Scroll, Scrollbar},
+    point::{Coordinate, Point, Tag},
+    style::DEFAULT_ID,
 };
-use ghostty_terminal::page_list::{PageList, Scroll, Scrollbar};
-use ghostty_terminal::point::{Coordinate, Point, Tag};
-use ghostty_terminal::style::DEFAULT_ID;
 
 use super::{help_marker, page, style};
 use crate::units::to_kibi_bytes;

crates/ghostty-inspector/src/widgets/screen.rs

@@ -1,10 +1,12 @@
 //! Screen information (ZIG/src/inspector/widgets/screen.zig).
 
 use dear_imgui_rs::{DockNodeFlags, TableFlags, TreeNodeFlags, Ui, WindowFlags};
-use ghostty_terminal::kitty::graphics_storage::ImageStorage;
-use ghostty_terminal::screen::{Cursor, Screen, SemanticClick, SemanticPrompt};
-use ghostty_terminal::screen_set::Key as ScreenKey;
-use ghostty_terminal::style::Style;
+use ghostty_terminal::{
+    kitty::graphics_storage::ImageStorage,
+    screen::{Cursor, Screen, SemanticClick, SemanticPrompt},
+    screen_set::Key as ScreenKey,
+    style::Style,
+};
 use ghostty_vt::color::{DynamicPalette, Palette};
 
 use super::{help_marker, pagelist, style as style_widget};

crates/ghostty-inspector/src/widgets/surface.rs

@@ -3,9 +3,11 @@
 
 use dear_imgui_rs::{DockNodeFlags, TableFlags, TreeNodeFlags, Ui, WindowFlags};
 use ghostty_renderer::size::{Coordinate, CoordinateTag, Size, SurfaceCoord};
-use ghostty_terminal::page_list::Pin;
-use ghostty_terminal::point::{Coordinate as PointCoordinate, Tag};
-use ghostty_terminal::terminal::Terminal;
+use ghostty_terminal::{
+    page_list::Pin,
+    point::{Coordinate as PointCoordinate, Tag},
+    terminal::Terminal,
+};
 
 use super::{key, renderer, terminal, termio};
 use crate::dock::begin_window;

crates/ghostty-inspector/src/widgets/terminal.rs

@@ -1,13 +1,25 @@
 //! Terminal information (ZIG/src/inspector/widgets/terminal.zig).
 
 use dear_imgui_rs::{
-    ColorEditFlags, Condition, ItemHoveredFlags, StyleVar, TableColumnFlags, TableColumnWidth,
-    TableFlags, TableRowFlags, Ui, WindowFlags,
+    ColorEditFlags,
+    Condition,
+    ItemHoveredFlags,
+    StyleVar,
+    TableColumnFlags,
+    TableColumnWidth,
+    TableFlags,
+    TableRowFlags,
+    Ui,
+    WindowFlags,
+};
+use ghostty_terminal::{
+    screen_set::Key as ScreenKey,
+    terminal::{MouseShiftCapture, Terminal},
+};
+use ghostty_vt::{
+    color::{DynamicRgb, Palette},
+    modes::ENTRIES as MODE_ENTRIES,
 };
-use ghostty_terminal::screen_set::Key as ScreenKey;
-use ghostty_terminal::terminal::{MouseShiftCapture, Terminal};
-use ghostty_vt::color::{DynamicRgb, Palette};
-use ghostty_vt::modes::ENTRIES as MODE_ENTRIES;
 
 use super::{DetachableHeader, help_marker, screen, style::rgb_f32};
 use crate::keys::tag_name;

crates/ghostty-inspector/src/widgets/termio.rs

@@ -1,18 +1,24 @@
 //! VT event stream inspector (ZIG/src/inspector/widgets/termio.zig).
 
-use std::collections::VecDeque;
-use std::convert::Infallible;
-use std::fmt::Write as _;
+use std::{collections::VecDeque, convert::Infallible, fmt::Write as _};
 
 use dear_imgui_rs::{
-    FocusedFlags, Key, SelectableFlags, TableColumnFlags, TableColumnWidth, TableFlags, Ui,
+    FocusedFlags,
+    Key,
+    SelectableFlags,
+    TableColumnFlags,
+    TableColumnWidth,
+    TableFlags,
+    Ui,
     WindowFlags,
 };
 use ghostty_terminal::terminal::{ScrollingRegion, Terminal};
-use ghostty_vt::color::Palette;
-use ghostty_vt::osc::{self, Command as OscCommand};
-use ghostty_vt::parser::Action as ParserAction;
-use ghostty_vt::stream::{Action as StreamAction, Handler, Stream as VtStream};
+use ghostty_vt::{
+    color::Palette,
+    osc::{self, Command as OscCommand},
+    parser::Action as ParserAction,
+    stream::{Action as StreamAction, Handler, Stream as VtStream},
+};
 
 use super::screen::{CursorSnapshot, cursor_style, cursor_table};