fix(cli): Improve OV CLI UX

README.md

@@ -504,7 +504,7 @@ set "OPENVIKING_CONFIG_FILE=%USERPROFILE%\.openviking\ov.conf"
 
 #### CLI/Client Configuration Examples
 
-You can initialize the configuration of the CLI/client interactively through the `ov config setup-cli` command. If you have multiple openviking servers, you can also switch to other configurations using the `ov config switch` command.
+You can initialize the configuration of the CLI/client interactively through the `ov config` command. If you have multiple openviking servers, you can also switch to other configurations using the `ov config switch` command.
 
 👇 Expand to see the configuration example for your CLI/Client:
 <details>

README_CN.md

@@ -432,7 +432,7 @@ set "OPENVIKING_CONFIG_FILE=%USERPROFILE%\.openviking\ov.conf"
 
 #### CLI/客户端配置示例
 
-你可以通过 `ov config setup-cli` 命令来以交互式方式初始化 CLI/客户端的配置。如果你有多个 openviking 服务器，你还可以通过 `ov config switch` 命令来切换到其他配置。
+你可以通过 `ov config` 命令来以交互式方式初始化 CLI/客户端的配置。如果你有多个 openviking 服务器，你还可以通过 `ov config switch` 命令来切换到其他配置。
 
 👇 展开查看您的 CLI/客户端的配置示例：
 

crates/ov_cli/src/commands/system.rs

@@ -1,6 +1,9 @@
 use crate::client::HttpClient;
+use crate::config::Config;
 use crate::error::Result;
+use crate::health_ui;
 use crate::output::{OutputFormat, output_success};
+use crate::status_ui;
 use serde_json::json;
 
 pub async fn wait(
@@ -26,6 +29,46 @@ pub async fn status(client: &HttpClient, output_format: OutputFormat, compact: b
     Ok(())
 }
 
+pub async fn diagnostic_status(
+    client: &HttpClient,
+    config: &Config,
+    output_format: OutputFormat,
+    compact: bool,
+    verbose: bool,
+) -> Result<()> {
+    let meta = status_ui::current_config_meta();
+
+    if matches!(output_format, OutputFormat::Json) || verbose {
+        let response: serde_json::Value = client.get("/api/v1/observer/system", &[]).await?;
+        output_success(&response, output_format, compact);
+        return Ok(());
+    }
+
+    match client
+        .get::<serde_json::Value>("/api/v1/observer/system", &[])
+        .await
+    {
+        Ok(response) => {
+            print!(
+                "{}",
+                status_ui::render_status(&response, config, meta.active_name.as_deref(),)?
+            );
+        }
+        Err(_) => {
+            print!(
+                "{}",
+                status_ui::render_unreachable_status(
+                    config,
+                    meta.active_name.as_deref(),
+                    meta.saved_count,
+                )
+            );
+        }
+    }
+
+    Ok(())
+}
+
 pub async fn consistency(
     client: &HttpClient,
     uri: &str,
@@ -70,6 +113,7 @@ fn output_consistency_table(response: &serde_json::Value, compact: bool) {
 
 pub async fn health(
     client: &HttpClient,
+    config: Option<&Config>,
     output_format: OutputFormat,
     compact: bool,
 ) -> Result<bool> {
@@ -81,19 +125,10 @@ pub async fn health(
         .and_then(|v| v.as_bool())
         .unwrap_or(false);
 
-    // For table output, print in a readable format
-    if matches!(output_format, OutputFormat::Table) || matches!(output_format, OutputFormat::Json) {
+    if matches!(output_format, OutputFormat::Json) {
         output_success(&response, output_format, compact);
     } else {
-        // Simple text output - print healthy first, then other fields line by line
-        println!("healthy  {}", if healthy { "true" } else { "false" });
-        if let Some(obj) = response.as_object() {
-            for (key, value) in obj {
-                if key != "healthy" {
-                    println!("{}  {}", key, value);
-                }
-            }
-        }
+        print!("{}", health_ui::render_health(&response, config));
     }
 
     Ok(healthy)