feat: add support for showing bar at top of screen

src/config.rs

@@ -21,8 +21,24 @@ pub enum ModuleConfig {
     Script(ScriptModule),
 }
 
+#[derive(Debug, Deserialize, Clone, PartialEq)]
+#[serde(rename_all = "kebab-case")]
+pub enum BarPosition {
+    Top,
+    Bottom
+}
+
+impl Default for BarPosition {
+    fn default() -> Self {
+        BarPosition::Bottom
+    }
+}
+
 #[derive(Debug, Deserialize, Clone, Default)]
 pub struct Config {
+    #[serde(default = "default_bar_position")]
+    pub position: BarPosition,
+
     pub left: Option<Vec<ModuleConfig>>,
     pub center: Option<Vec<ModuleConfig>>,
     pub right: Option<Vec<ModuleConfig>>,
@@ -30,6 +46,10 @@ pub struct Config {
     pub monitors: Option<Vec<Config>>,
 }
 
+const fn default_bar_position() -> BarPosition {
+    BarPosition::Bottom
+}
+
 impl Config {
     pub fn load() -> Option<Self> {
         let config_dir = config_dir().expect("Failed to locate user config dir");