Move text layout and rendering to Parley

core/Cargo.toml

@@ -7,5 +7,6 @@ edition.workspace = true
 wgpu = { workspace = true }
 bytemuck ={ workspace = true }
 image = { workspace = true }
-cosmic-text = { workspace = true }
+parley = { workspace = true }
+swash = { workspace = true }
 fxhash = { workspace = true }