Add initial project panel settings

crates/project_panel/src/project_panel_settings.rs

@@ -0,0 +1,29 @@
+use serde_derive::{Deserialize, Serialize};
+use anyhow;
+use settings::Setting;
+use schemars::JsonSchema;
+
+
+#[derive(Deserialize, Debug)]
+pub struct ProjectPanelSettings {
+    pub git_status: bool,
+}
+
+#[derive(Clone, Default, Serialize, Deserialize, JsonSchema, Debug)]
+pub struct ProjectPanelSettingsContent {
+    pub git_status: Option<bool>,
+}
+
+impl Setting for ProjectPanelSettings {
+    const KEY: Option<&'static str> = Some("project_panel");
+
+    type FileContent = ProjectPanelSettingsContent;
+
+    fn load(
+        default_value: &Self::FileContent,
+        user_values: &[&Self::FileContent],
+        _: &gpui::AppContext,
+    ) -> anyhow::Result<Self> {
+        Self::load_via_json_merge(default_value, user_values)
+    }
+}