feat!: implement Application API

justfile

@@ -0,0 +1,14 @@
+# Check for errors and linter warnings
+check *args:
+    cargo clippy --no-deps {{args}} -- -W clippy::pedantic
+    cargo clippy --no-deps --no-default-features --features="winit,tokio" {{args}} -- -W clippy::pedantic
+    cargo check -p application {{args}}
+    cargo check -p cosmic {{args}}
+    cargo check -p cosmic_sctk {{args}}
+
+# Runs a check with JSON message format for IDE integration
+check-json: (check '--message-format=json')
+
+# Runs an example of the given {{name}}
+example name:
+    cargo run --release -p {{name}}