fix: format client --status output as tables instead of raw JSON

Change client get_status() to return StatusInfo struct instead of
serde_json::Value, then render paths, meta plugins, and compression
tables matching the local mode's output style.

src/client.rs

@@ -223,8 +223,15 @@ impl KeepClient {
         Ok(())
     }
 
-    pub fn get_status(&self) -> Result<serde_json::Value, CoreError> {
-        self.get_json("/api/status")
+    pub fn get_status(&self) -> Result<crate::common::status::StatusInfo, CoreError> {
+        #[derive(serde::Deserialize)]
+        struct ApiResponse {
+            data: Option<crate::common::status::StatusInfo>,
+        }
+        let response: ApiResponse = self.get_json("/api/status")?;
+        response
+            .data
+            .ok_or_else(|| CoreError::Other(anyhow::anyhow!("No status data returned")))
     }
 
     pub fn get_item_info(&self, id: i64) -> Result<ItemInfo, CoreError> {