feat(gui): replace settings ⚙ placeholder with Bootstrap cog icon

Add iced_aw + iced_fonts (bootstrap feature) to load the Bootstrap Icons
font. The settings button and settings header now render the gear-fill
glyph (U+F3F8) via text("\u{F3F8}").font("bootstrap-icons") instead of
the raw ⚙ character which was not in iced's bundled Inter font.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Cargo.lock

@@ -753,6 +753,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "core_maths"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77745e017f5edba1a9c1d854f6f3a52dac8a12dd5af5d2f54aecf61e43d80d30"
+dependencies = [
+ "libm",
+]
+
 [[package]]
 name = "cosmic-text"
 version = "0.12.1"
@@ -760,14 +769,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "59fd57d82eb4bfe7ffa9b1cec0c05e2fd378155b47f255a67983cb4afe0e80c2"
 dependencies = [
  "bitflags 2.11.1",
- "fontdb",
+ "fontdb 0.16.2",
  "log",
  "rangemap",
  "rayon",
  "rustc-hash 1.1.0",
  "rustybuzz",
  "self_cell",
- "swash",
+ "swash 0.1.19",
  "sys-locale",
  "ttf-parser 0.21.1",
  "unicode-bidi",
@@ -776,6 +785,30 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "cosmic-text"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "173852283a9a57a3cbe365d86e74dc428a09c50421477d5ad6fe9d9509e37737"
+dependencies = [
+ "bitflags 2.11.1",
+ "fontdb 0.23.0",
+ "harfrust",
+ "linebender_resource_handle",
+ "log",
+ "rangemap",
+ "rustc-hash 1.1.0",
+ "self_cell",
+ "skrifa 0.37.0",
+ "smol_str",
+ "swash 0.2.7",
+ "sys-locale",
+ "unicode-bidi",
+ "unicode-linebreak",
+ "unicode-script",
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.17"
@@ -1233,6 +1266,24 @@ dependencies = [
  "bytemuck",
 ]
 
+[[package]]
+name = "font-types"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "39a654f404bbcbd48ea58c617c2993ee91d1cb63727a37bf2323a4edeed1b8c5"
+dependencies = [
+ "bytemuck",
+]
+
+[[package]]
+name = "font-types"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b38ad915f6dadd993ced50848a8291a543bd41ca62bc10740d5e64e2ab4cfd7"
+dependencies = [
+ "bytemuck",
+]
+
 [[package]]
 name = "fontconfig-parser"
 version = "0.5.8"
@@ -1256,6 +1307,20 @@ dependencies = [
  "ttf-parser 0.20.0",
 ]
 
+[[package]]
+name = "fontdb"
+version = "0.23.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "457e789b3d1202543297a350643cf459f836cade38934e7a4cf6a39e7cde2905"
+dependencies = [
+ "fontconfig-parser",
+ "log",
+ "memmap2",
+ "slotmap",
+ "tinyvec",
+ "ttf-parser 0.25.1",
+]
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -1594,6 +1659,19 @@ dependencies = [
  "zerocopy",
 ]
 
+[[package]]
+name = "harfrust"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92c020db12c71d8a12a3fe7607873cade3a01a6287e29d540c8723276221b9d8"
+dependencies = [
+ "bitflags 2.11.1",
+ "bytemuck",
+ "core_maths",
+ "read-fonts 0.35.0",
+ "smallvec",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
@@ -1798,14 +1876,27 @@ version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "88acfabc84ec077eaf9ede3457ffa3a104626d79022a9bf7f296093b1d60c73f"
 dependencies = [
- "iced_core",
+ "iced_core 0.13.2",
- "iced_futures",
+ "iced_futures 0.13.2",
- "iced_renderer",
+ "iced_renderer 0.13.0",
- "iced_widget",
+ "iced_widget 0.13.4",
  "iced_winit",
  "thiserror 1.0.69",
 ]
 
+[[package]]
+name = "iced_aw"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e676b8d322a419c7eef29cac1aa78e8afda6a9d2d4597483d42de3e90378fe2"
+dependencies = [
+ "cfg-if",
+ "iced_core 0.14.0",
+ "iced_fonts",
+ "iced_widget 0.14.2",
+ "web-time",
+]
+
 [[package]]
 name = "iced_core"
 version = "0.13.2"
@@ -1826,6 +1917,47 @@ dependencies = [
  "web-time",
 ]
 
+[[package]]
+name = "iced_core"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91ab1937d699403e7e69252ae743a902bcee9f4ab2052cc4c9a46fcf34729d85"
+dependencies = [
+ "bitflags 2.11.1",
+ "bytes",
+ "glam",
+ "lilt",
+ "log",
+ "num-traits",
+ "rustc-hash 2.1.2",
+ "smol_str",
+ "thiserror 2.0.18",
+ "web-time",
+]
+
+[[package]]
+name = "iced_fonts"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "214cff7c8499e328774216690e58e315a1a5f8f6fdd1035aed6298e62ffc4c1d"
+dependencies = [
+ "iced_core 0.14.0",
+ "iced_fonts_macros",
+ "iced_widget 0.14.2",
+]
+
+[[package]]
+name = "iced_fonts_macros"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ef5125e110cb19cd1910a28298661c98c5d9ab02eef43594968352940e8752e"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+ "ttf-parser 0.25.1",
+]
+
 [[package]]
 name = "iced_futures"
 version = "0.13.2"
@@ -1833,7 +1965,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c04a6745ba2e80f32cf01e034fd00d853aa4f4cd8b91888099cb7aaee0d5d7c"
 dependencies = [
  "futures",
- "iced_core",
+ "iced_core 0.13.2",
  "log",
  "rustc-hash 2.1.2",
  "tokio",
@@ -1841,13 +1973,27 @@ dependencies = [
  "wasm-timer",
 ]
 
+[[package]]
+name = "iced_futures"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c0c85ccad42dfbec7293c36c018af0ea0dbcc52d137a4a9a0b0f6822a3fdf0a"
+dependencies = [
+ "futures",
+ "iced_core 0.14.0",
+ "log",
+ "rustc-hash 2.1.2",
+ "wasm-bindgen-futures",
+ "wasmtimer",
+]
+
 [[package]]
 name = "iced_glyphon"
 version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "41c3bb56f1820ca252bc1d0994ece33d233a55657c0c263ea7cb16895adbde82"
 dependencies = [
- "cosmic-text",
+ "cosmic-text 0.12.1",
  "etagere",
  "lru",
  "rustc-hash 2.1.2",
@@ -1862,10 +2008,10 @@ checksum = "ba25a18cfa6d5cc160aca7e1b34f73ccdff21680fa8702168c09739767b6c66f"
 dependencies = [
  "bitflags 2.11.1",
  "bytemuck",
- "cosmic-text",
+ "cosmic-text 0.12.1",
  "half",
- "iced_core",
+ "iced_core 0.13.2",
- "iced_futures",
+ "iced_futures 0.13.2",
  "log",
  "once_cell",
  "raw-window-handle",
@@ -1874,19 +2020,49 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "iced_graphics"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "234ca1c2cec4155055f68fa5fad1b5242c496ac8238d80a259bca382fb44a102"
+dependencies = [
+ "bitflags 2.11.1",
+ "bytemuck",
+ "cosmic-text 0.15.0",
+ "half",
+ "iced_core 0.14.0",
+ "iced_futures 0.14.0",
+ "log",
+ "raw-window-handle",
+ "rustc-hash 2.1.2",
+ "thiserror 2.0.18",
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "iced_renderer"
 version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "73558208059f9e622df2bf434e044ee2f838ce75201a023cf0ca3e1244f46c2a"
 dependencies = [
- "iced_graphics",
+ "iced_graphics 0.13.0",
  "iced_tiny_skia",
  "iced_wgpu",
  "log",
  "thiserror 1.0.69",
 ]
 
+[[package]]
+name = "iced_renderer"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "250cc0802408e8c077986ec56c7d07c65f423ee658a4b9fd795a1f2aae5dac05"
+dependencies = [
+ "iced_graphics 0.14.0",
+ "log",
+ "thiserror 2.0.18",
+]
+
 [[package]]
 name = "iced_runtime"
 version = "0.13.2"
@@ -1894,8 +2070,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "348b5b2c61c934d88ca3b0ed1ed913291e923d086a66fa288ce9669da9ef62b5"
 dependencies = [
  "bytes",
- "iced_core",
+ "iced_core 0.13.2",
- "iced_futures",
+ "iced_futures 0.13.2",
  "raw-window-handle",
  "thiserror 1.0.69",
 ]
@@ -1907,8 +2083,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c625d368284fcc43b0b36b176f76eff1abebe7959dd58bd8ce6897d641962a50"
 dependencies = [
  "bytemuck",
- "cosmic-text",
+ "cosmic-text 0.12.1",
- "iced_graphics",
+ "iced_graphics 0.13.0",
  "kurbo",
  "log",
  "rustc-hash 2.1.2",
@@ -1928,7 +2104,7 @@ dependencies = [
  "glam",
  "guillotiere",
  "iced_glyphon",
- "iced_graphics",
+ "iced_graphics 0.13.0",
  "log",
  "once_cell",
  "rustc-hash 2.1.2",
@@ -1942,7 +2118,7 @@ version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "81429e1b950b0e4bca65be4c4278fea6678ea782030a411778f26fa9f8983e1d"
 dependencies = [
- "iced_renderer",
+ "iced_renderer 0.13.0",
  "iced_runtime",
  "num-traits",
  "once_cell",
@@ -1951,14 +2127,28 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "iced_widget"
+version = "0.14.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1596afa0d3109c2618e8bc12bae6c11d3064df8f95c42dfce570397dbe957ab"
+dependencies = [
+ "iced_renderer 0.14.0",
+ "log",
+ "num-traits",
+ "rustc-hash 2.1.2",
+ "thiserror 2.0.18",
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "iced_winit"
 version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f44cd4e1c594b6334f409282937bf972ba14d31fedf03c23aa595d982a2fda28"
 dependencies = [
- "iced_futures",
+ "iced_futures 0.13.2",
- "iced_graphics",
+ "iced_graphics 0.13.0",
  "iced_runtime",
  "log",
  "rustc-hash 2.1.2",
@@ -2307,6 +2497,21 @@ dependencies = [
  "redox_syscall 0.7.4",
 ]
 
+[[package]]
+name = "lilt"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f67562e5eff6b20553fa9be1c503356768420994e28f67e3eafe6f41910e57ad"
+dependencies = [
+ "web-time",
+]
+
+[[package]]
+name = "linebender_resource_handle"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4a5ff6bcca6c4867b1c4fd4ef63e4db7436ef363e0ad7531d1558856bae64f4"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.15"
@@ -3320,7 +3525,28 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "69aacb76b5c29acfb7f90155d39759a29496aebb49395830e928a9703d2eec2f"
 dependencies = [
  "bytemuck",
- "font-types",
+ "font-types 0.7.3",
+]
+
+[[package]]
+name = "read-fonts"
+version = "0.35.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6717cf23b488adf64b9d711329542ba34de147df262370221940dfabc2c91358"
+dependencies = [
+ "bytemuck",
+ "core_maths",
+ "font-types 0.10.1",
+]
+
+[[package]]
+name = "read-fonts"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b634fabf032fab15307ffd272149b622260f55974d9fad689292a5d33df02e5"
+dependencies = [
+ "bytemuck",
+ "font-types 0.11.3",
 ]
 
 [[package]]
@@ -3772,7 +3998,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e1c44ad1f6c5bdd4eefed8326711b7dbda9ea45dfd36068c427d332aa382cbe"
 dependencies = [
  "bytemuck",
- "read-fonts",
+ "read-fonts 0.22.7",
+]
+
+[[package]]
+name = "skrifa"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c31071dedf532758ecf3fed987cdb4bd9509f900e026ab684b4ecb81ea49841"
+dependencies = [
+ "bytemuck",
+ "read-fonts 0.35.0",
+]
+
+[[package]]
+name = "skrifa"
+version = "0.40.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fbdfe3d2475fbd7ddd1f3e5cf8288a30eb3e5f95832829570cd88115a7434ac"
+dependencies = [
+ "bytemuck",
+ "read-fonts 0.37.0",
 ]
 
 [[package]]
@@ -3967,9 +4213,20 @@ version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cbd59f3f359ddd2c95af4758c18270eddd9c730dde98598023cdabff472c2ca2"
 dependencies = [
- "skrifa",
+ "skrifa 0.22.3",
- "yazi",
+ "yazi 0.1.6",
- "zeno",
+ "zeno 0.2.3",
+]
+
+[[package]]
+name = "swash"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "842f3cd369c2ba38966204f983eaa5e54a8e84a7d7159ed36ade2b6c335aae64"
+dependencies = [
+ "skrifa 0.40.0",
+ "yazi 0.2.1",
+ "zeno 0.3.3",
 ]
 
 [[package]]
@@ -4397,6 +4654,9 @@ name = "ttf-parser"
 version = "0.25.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d2df906b07856748fa3f6e0ad0cbaa047052d4a7dd609e231c4f72cee8c36f31"
+dependencies = [
+ "core_maths",
+]
 
 [[package]]
 name = "typenum"
@@ -4424,6 +4684,8 @@ dependencies = [
  "directories",
  "dirs 5.0.1",
  "iced",
+ "iced_aw",
+ "iced_fonts",
  "ksni",
  "owo-colors",
  "reqwest",
@@ -4687,6 +4949,20 @@ dependencies = [
  "semver",
 ]
 
+[[package]]
+name = "wasmtimer"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c598d6b99ea013e35844697fc4670d08339d5cda15588f193c6beedd12f644b"
+dependencies = [
+ "futures",
+ "js-sys",
+ "parking_lot 0.12.5",
+ "pin-utils",
+ "slab",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "wayland-backend"
 version = "0.3.15"
@@ -5463,6 +5739,12 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c94451ac9513335b5e23d7a8a2b61a7102398b8cca5160829d313e84c9d98be1"
 
+[[package]]
+name = "yazi"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e01738255b5a16e78bbb83e7fbba0a1e7dd506905cfc53f4622d89015a03fbb5"
+
 [[package]]
 name = "yoke"
 version = "0.8.2"
@@ -5554,6 +5836,12 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd15f8e0dbb966fd9245e7498c7e9e5055d9e5c8b676b95bd67091cd11a1e697"
 
+[[package]]
+name = "zeno"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6df3dc4292935e51816d896edcd52aa30bc297907c26167fec31e2b0c6a32524"
+
 [[package]]
 name = "zerocopy"
 version = "0.8.48"

Cargo.toml

@@ -44,3 +44,5 @@ reqwest = { version = "0.12", features = ["blocking", "json"] }
 
 # GUI for the setup wizard
 iced = { version = "0.13", features = ["tokio"] }
+iced_aw = { version = "0.13", default-features = false }
+iced_fonts = { version = "0.3", features = ["bootstrap"] }

src/gui.rs

@@ -611,7 +611,7 @@ fn view(state: &Dashboard) -> Element<'_, Message> {
         return view_settings(state);
     }
 
-    let settings_btn = button(text("⚙").size(16))
+    let settings_btn = button(text("\u{F3F8}").font(iced::Font::with_name("bootstrap-icons")).size(16))
         .on_press(Message::ShowSettings)
         .style(button::secondary);
 
@@ -1086,7 +1086,7 @@ fn diagnose_card<'a>(
 
 fn view_settings(state: &Dashboard) -> Element<'_, Message> {
     let header = row![
-        text("⚙  Settings").size(24),
+        row![text("\u{F3F8}").font(iced::Font::with_name("bootstrap-icons")).size(20), text("  Settings").size(24)].align_y(Alignment::Center),
         iced::widget::horizontal_space(),
         button(text("← Back").size(13))
             .on_press(Message::HideSettings)
@@ -1167,6 +1167,7 @@ pub fn run(config: &Config) -> Result<()> {
     iced::application(|_: &Dashboard| String::from("umutray"), update, view)
         .subscription(subscription)
         .theme(|_| Theme::Dark)
+        .font(iced_aw::iced_fonts::BOOTSTRAP_FONT_BYTES)
         .window(iced::window::Settings {
             size: iced::Size::new(600.0, 560.0),
             ..Default::default()