Add a cosmic-idle-config crate for settings

cosmic-idle-config/src/lib.rs

@@ -0,0 +1,23 @@
+use cosmic_config::{cosmic_config_derive::CosmicConfigEntry, CosmicConfigEntry};
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Deserialize, Serialize, Clone, PartialEq)]
+pub enum IdleAction {
+    ScreenOff,
+    Command(Vec<String>),
+}
+
+#[derive(Debug, Deserialize, Serialize, Clone, CosmicConfigEntry)]
+pub struct CosmicIdleConfig {
+    pub time: u32,
+    pub action: IdleAction,
+}
+
+impl Default for CosmicIdleConfig {
+    fn default() -> Self {
+        Self {
+            time: 60 * 10,
+            action: IdleAction::ScreenOff,
+        }
+    }
+}