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-font/src/sprite/draw/block.rs

@@ -7,11 +7,27 @@
 //! Port of `sprite/draw/block.zig`.
 
 use super::common::{
-    Alignment, DrawFn, FIVE_EIGHTHS, Fraction, HALF, HAlign, ONE_EIGHTH, ONE_QUARTER, Quads, Range,
-    SEVEN_EIGHTHS, Shade, THREE_EIGHTHS, THREE_QUARTERS, VAlign, fill,
+    Alignment,
+    DrawFn,
+    FIVE_EIGHTHS,
+    Fraction,
+    HALF,
+    HAlign,
+    ONE_EIGHTH,
+    ONE_QUARTER,
+    Quads,
+    Range,
+    SEVEN_EIGHTHS,
+    Shade,
+    THREE_EIGHTHS,
+    THREE_QUARTERS,
+    VAlign,
+    fill,
+};
+use crate::{
+    metrics::Metrics,
+    sprite::canvas::{Canvas, Color, DrawError, Rect},
 };
-use crate::metrics::Metrics;
-use crate::sprite::canvas::{Canvas, Color, DrawError, Rect};
 
 pub const RANGES: &[Range] = &[Range {
     min: 0x2580,

crates/ghostty-font/src/sprite/draw/box_.rs

@@ -15,8 +15,10 @@
 #![allow(clippy::needless_update)]
 
 use super::common::{Corner, DrawFn, Range, Thickness, hline, hline_middle, vline, vline_middle};
-use crate::metrics::Metrics;
-use crate::sprite::canvas::{Canvas, CapMode, Color, DrawError, Line, Path, Point, StrokeOptions};
+use crate::{
+    metrics::Metrics,
+    sprite::canvas::{Canvas, CapMode, Color, DrawError, Line, Path, Point, StrokeOptions},
+};
 
 pub const RANGES: &[Range] = &[Range {
     min: 0x2500,

crates/ghostty-font/src/sprite/draw/braille.rs

@@ -24,8 +24,10 @@
 //! Port of `sprite/draw/braille.zig`.
 
 use super::common::{DrawFn, Range};
-use crate::metrics::Metrics;
-use crate::sprite::canvas::{Canvas, Color, DrawError};
+use crate::{
+    metrics::Metrics,
+    sprite::canvas::{Canvas, Color, DrawError},
+};
 
 pub const RANGES: &[Range] = &[Range {
     min: 0x2800,

crates/ghostty-font/src/sprite/draw/branch.rs

@@ -14,10 +14,14 @@
 
 use std::f64::consts::PI;
 
-use super::box_;
-use super::common::{Corner, DrawFn, Edge, Range, Shade, Thickness, hline_middle, vline_middle};
-use crate::metrics::Metrics;
-use crate::sprite::canvas::{Canvas, CapMode, Color, DrawError, Path, StrokeOptions};
+use super::{
+    box_,
+    common::{Corner, DrawFn, Edge, Range, Shade, Thickness, hline_middle, vline_middle},
+};
+use crate::{
+    metrics::Metrics,
+    sprite::canvas::{Canvas, CapMode, Color, DrawError, Path, StrokeOptions},
+};
 
 pub const RANGES: &[Range] = &[Range {
     min: 0xf5d0,

crates/ghostty-font/src/sprite/draw/common.rs

@@ -3,8 +3,10 @@
 //! are generally applicable to multiple sets of glyphs
 //! rather than being single-use. Port of `sprite/draw/common.zig`.
 
-use crate::metrics::Metrics;
-use crate::sprite::canvas::{Canvas, Color, DrawError};
+use crate::{
+    metrics::Metrics,
+    sprite::canvas::{Canvas, Color, DrawError},
+};
 
 /// A function that draws a glyph on the provided canvas.
 pub type DrawFn = fn(

crates/ghostty-font/src/sprite/draw/geometric_shapes.rs

@@ -14,8 +14,10 @@
 //! Port of `sprite/draw/geometric_shapes.zig`.
 
 use super::common::{Corner, DrawFn, Range, Shade, Thickness};
-use crate::metrics::Metrics;
-use crate::sprite::canvas::{Canvas, CapMode, Color, DrawError, Path, StrokeOptions};
+use crate::{
+    metrics::Metrics,
+    sprite::canvas::{Canvas, CapMode, Color, DrawError, Path, StrokeOptions},
+};
 
 pub const RANGES: &[Range] = &[
     Range {

crates/ghostty-font/src/sprite/draw/powerline.rs

@@ -11,11 +11,13 @@
 
 use std::f64::consts::SQRT_2;
 
-use super::box_;
-use super::common::{DrawFn, Range, Thickness};
-use crate::metrics::Metrics;
-use crate::sprite::canvas::{
-    Canvas, CapMode, Color, DrawError, Path, Point, StrokeOptions, Triangle,
+use super::{
+    box_,
+    common::{DrawFn, Range, Thickness},
+};
+use crate::{
+    metrics::Metrics,
+    sprite::canvas::{Canvas, CapMode, Color, DrawError, Path, Point, StrokeOptions, Triangle},
 };
 
 pub const RANGES: &[Range] = &[

crates/ghostty-font/src/sprite/draw/special.rs

@@ -6,8 +6,10 @@
 
 use std::f64::consts::{FRAC_1_SQRT_2, PI, TAU};
 
-use crate::metrics::Metrics;
-use crate::sprite::canvas::{Canvas, CapMode, Color, DrawError, Path, Rect, StrokeOptions};
+use crate::{
+    metrics::Metrics,
+    sprite::canvas::{Canvas, CapMode, Color, DrawError, Path, Rect, StrokeOptions},
+};
 
 pub fn underline(
     _cp: u32,

crates/ghostty-font/src/sprite/draw/symbols_for_legacy_computing.rs

@@ -3,16 +3,38 @@
 //!
 //! Port of `sprite/draw/symbols_for_legacy_computing.zig`.
 
-use super::block;
-use super::box_;
-use super::common::{
-    Alignment, Corner, DrawFn, Edge, FIVE_EIGHTHS, Fraction, HALF, HAlign, ONE_EIGHTH, ONE_QUARTER,
-    ONE_THIRD, Quads, Range, SEVEN_EIGHTHS, Shade, THREE_EIGHTHS, THREE_QUARTERS, TWO_THIRDS,
-    Thickness, VAlign, fill,
+use super::{
+    block,
+    box_,
+    common::{
+        Alignment,
+        Corner,
+        DrawFn,
+        Edge,
+        FIVE_EIGHTHS,
+        Fraction,
+        HALF,
+        HAlign,
+        ONE_EIGHTH,
+        ONE_QUARTER,
+        ONE_THIRD,
+        Quads,
+        Range,
+        SEVEN_EIGHTHS,
+        Shade,
+        THREE_EIGHTHS,
+        THREE_QUARTERS,
+        TWO_THIRDS,
+        Thickness,
+        VAlign,
+        fill,
+    },
+    geometric_shapes as geo,
+};
+use crate::{
+    metrics::Metrics,
+    sprite::canvas::{Canvas, Color, DrawError, Line, Path, Point, Rect, StrokeOptions},
 };
-use super::geometric_shapes as geo;
-use crate::metrics::Metrics;
-use crate::sprite::canvas::{Canvas, Color, DrawError, Line, Path, Point, Rect, StrokeOptions};
 
 const _: (f64, f64) = (ONE_THIRD, TWO_THIRDS);
 

crates/ghostty-font/src/sprite/draw/symbols_for_legacy_computing_supplement.rs

@@ -5,11 +5,15 @@
 
 use std::sync::OnceLock;
 
-use super::box_::{self, Lines, Style};
-use super::common::{Alignment, Corner, DrawFn, Fraction, Range, fill};
-use super::symbols_for_legacy_computing as sflc;
-use crate::metrics::Metrics;
-use crate::sprite::canvas::{Canvas, CapMode, Color, DrawError, Path, StrokeOptions};
+use super::{
+    box_::{self, Lines, Style},
+    common::{Alignment, Corner, DrawFn, Fraction, Range, fill},
+    symbols_for_legacy_computing as sflc,
+};
+use crate::{
+    metrics::Metrics,
+    sprite::canvas::{Canvas, CapMode, Color, DrawError, Path, StrokeOptions},
+};
 
 pub const RANGES: &[Range] = &[
     Range {

crates/ghostty-font/src/sprite/face.rs

@@ -15,19 +15,28 @@
 
 use std::sync::OnceLock;
 
-use super::Sprite;
-use super::canvas::{Canvas, DrawError};
-use super::draw::common::{DrawFn, Range};
-use super::draw::{
-    block, box_, braille, branch, geometric_shapes, powerline, special,
-    symbols_for_legacy_computing, symbols_for_legacy_computing_supplement,
+use super::{
+    Sprite,
+    canvas::{Canvas, DrawError},
+    draw::{
+        block,
+        box_,
+        braille,
+        branch,
+        common::{DrawFn, Range},
+        geometric_shapes,
+        powerline,
+        special,
+        symbols_for_legacy_computing,
+        symbols_for_legacy_computing_supplement,
+    },
+};
+pub use crate::{Presentation, face::RenderOptions};
+use crate::{
+    atlas::{self, Atlas},
+    glyph::Glyph,
+    metrics::Metrics,
 };
-use crate::atlas::{self, Atlas};
-use crate::glyph::Glyph;
-use crate::metrics::Metrics;
-
-pub use crate::Presentation;
-pub use crate::face::RenderOptions;
 
 /// Errors from [`Face::render_glyph`].
 #[derive(Debug, Clone, PartialEq, Eq, thiserror::Error)]