[feat] introduced server and cli crates with foundational HTTP server and CLI implementation, including routing, health check, and configuration setup

backend-rust/crates/api/src/config.rs

@@ -0,0 +1,57 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Deserialize, Serialize, Debug, Clone)]
+#[serde(default)]
+pub struct Cli {
+    #[serde(default)]
+    pub default_output: DefaultOutput,
+    #[serde(default = "Cli::default_pager_command")]
+    pub pager_command: String,
+    #[serde(default = "Cli::default_show_progress")]
+    pub show_progress: bool,
+    #[serde(default = "Cli::default_auto_confirm_bulk")]
+    pub auto_confirm_bulk: bool,
+    #[serde(default = "Cli::default_show_geographic_hierarchy")]
+    pub show_geographic_hierarchy: bool,
+}
+
+impl Default for Cli {
+    fn default() -> Self {
+        Self {
+            default_output: DefaultOutput::Table,
+            pager_command: Self::default_pager_command(),
+            show_progress: Self::default_show_progress(),
+            auto_confirm_bulk: Self::default_auto_confirm_bulk(),
+            show_geographic_hierarchy: Self::default_show_geographic_hierarchy(),
+        }
+    }
+}
+
+#[derive(Deserialize, Serialize, Debug, Clone)]
+#[serde(rename_all = "snake_case")]
+pub enum DefaultOutput {
+    Table,
+    Json,
+}
+
+impl Default for DefaultOutput {
+    fn default() -> Self {
+        DefaultOutput::Table
+    }
+}
+
+impl Cli {
+    pub fn default_pager_command() -> String {
+        // Example default; customize as needed
+        "less -R".to_string()
+    }
+    pub fn default_show_progress() -> bool {
+        true
+    }
+    pub fn default_auto_confirm_bulk() -> bool {
+        false
+    }
+    pub fn default_show_geographic_hierarchy() -> bool {
+        true
+    }
+}