Move text layout and rendering to Parley

Cargo.toml

@@ -8,8 +8,7 @@ edition.workspace = true
 [dependencies]
 iris-core = { workspace = true }
 iris-macro = { workspace = true }
-cosmic-text = { workspace = true }
-unicode-segmentation = { workspace = true }
+parley = { workspace = true }
 winit = { workspace = true }
 arboard = { workspace = true, features = ["wayland-data-control"] }
 pollster = { workspace = true }
@@ -33,8 +32,8 @@ winit = "0.30.12"
 wgpu = "28.0.0"
 bytemuck = "1.23.1"
 image = "0.25.6"
-cosmic-text = "0.16.0"
-unicode-segmentation = "1.12.0"
+parley = "0.11.1"
+swash = "0.2.10"
 fxhash = "0.2.1"
 arboard = "3.6.1"
 iris-core = { path = "core" }