Update network display format to match CLAUDE.md specification

Nest IP addresses under physical interface names. Show physical interfaces with status icon on header line. Virtual interfaces show inline with compressed IPs.

Format:
● eno1:
  ├─ ip: 192.168.30.105
  └─ tailscale0: 100.125.108.16

Version bump to 0.1.166

CLAUDE.md

@@ -304,6 +304,12 @@ exclude_fs_types = ["tmpfs", "devtmpfs", "sysfs", "proc"]
 ### Display Format
 
 ```
+Network:
+● eno1:
+  ├─ ip: 192.168.30.105
+  └─ tailscale0: 100.125.108.16
+● eno2:
+  └─ ip: 192.168.32.105
 CPU:
 ● Load: 0.23 0.21 0.13
   └─ Freq: 1048 MHz

Cargo.lock

@@ -279,7 +279,7 @@ checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
 
 [[package]]
 name = "cm-dashboard"
-version = "0.1.165"
+version = "0.1.166"
 dependencies = [
  "anyhow",
  "chrono",
@@ -301,7 +301,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-agent"
-version = "0.1.165"
+version = "0.1.166"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -324,7 +324,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-shared"
-version = "0.1.165"
+version = "0.1.166"
 dependencies = [
  "chrono",
  "serde",

agent/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-agent"
-version = "0.1.165"
+version = "0.1.166"
 edition = "2021"
 
 [dependencies]

dashboard/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard"
-version = "0.1.165"
+version = "0.1.166"
 edition = "2021"
 
 [dependencies]

dashboard/src/ui/widgets/system.rs

@@ -628,60 +628,65 @@ impl SystemWidget {
         let physical: Vec<_> = self.network_interfaces.iter().filter(|i| i.is_physical).collect();
         let virtual_interfaces: Vec<_> = self.network_interfaces.iter().filter(|i| !i.is_physical).collect();
 
-        // Render physical interfaces first
+        // Render physical interfaces
-        for (i, interface) in physical.iter().enumerate() {
+        for (phy_idx, interface) in physical.iter().enumerate() {
-            let is_last = i == physical.len() - 1 && virtual_interfaces.is_empty();
+            let is_last_physical = phy_idx == physical.len() - 1 && virtual_interfaces.is_empty();
-            let tree_symbol = if is_last { "  └─ " } else { "  ├─ " };
 
-            // Show interface name with IPs
+            // Physical interface header with status icon
-            let mut interface_text = format!("{}: ", interface.name);
+            let mut header_spans = vec![];
-
+            header_spans.extend(StatusIcons::create_status_spans(
-            // Add compressed IPv4 addresses
-            if !interface.ipv4_addresses.is_empty() {
-                interface_text.push_str(&Self::compress_ipv4_addresses(&interface.ipv4_addresses));
-            }
-
-            // Add IPv6 addresses (no compression for now)
-            if !interface.ipv6_addresses.is_empty() {
-                if !interface.ipv4_addresses.is_empty() {
-                    interface_text.push_str(", ");
-                }
-                interface_text.push_str(&interface.ipv6_addresses.join(", "));
-            }
-
-            // Physical interfaces show status icon
-            let mut spans = vec![
-                Span::styled(tree_symbol, Typography::tree()),
-            ];
-            spans.extend(StatusIcons::create_status_spans(
                 interface.link_status.clone(),
-                &interface_text
+                &format!("{}:", interface.name)
             ));
-            lines.push(Line::from(spans));
+            lines.push(Line::from(header_spans));
+
+            // Show IPs nested under the interface
+            let ip_count = interface.ipv4_addresses.len() + interface.ipv6_addresses.len();
+            let mut ip_index = 0;
+
+            // IPv4 addresses
+            for ipv4 in &interface.ipv4_addresses {
+                ip_index += 1;
+                let is_last_ip = ip_index == ip_count && is_last_physical;
+                let tree_symbol = if is_last_ip { "  └─ " } else { "  ├─ " };
+                lines.push(Line::from(vec![
+                    Span::styled(tree_symbol, Typography::tree()),
+                    Span::styled(format!("ip: {}", ipv4), Typography::secondary()),
+                ]));
+            }
+
+            // IPv6 addresses
+            for ipv6 in &interface.ipv6_addresses {
+                ip_index += 1;
+                let is_last_ip = ip_index == ip_count && is_last_physical;
+                let tree_symbol = if is_last_ip { "  └─ " } else { "  ├─ " };
+                lines.push(Line::from(vec![
+                    Span::styled(tree_symbol, Typography::tree()),
+                    Span::styled(format!("ip: {}", ipv6), Typography::secondary()),
+                ]));
+            }
         }
 
-        // Render virtual interfaces
+        // Render standalone virtual interfaces (those without a parent)
-        for (i, interface) in virtual_interfaces.iter().enumerate() {
+        for (virt_idx, interface) in virtual_interfaces.iter().enumerate() {
-            let is_last = i == virtual_interfaces.len() - 1;
+            let is_last = virt_idx == virtual_interfaces.len() - 1;
             let tree_symbol = if is_last { "  └─ " } else { "  ├─ " };
 
-            // Show interface name with IPs
+            // Virtual interface with IPs
-            let mut interface_text = format!("{}: ", interface.name);
+            let ip_text = if !interface.ipv4_addresses.is_empty() {
+                Self::compress_ipv4_addresses(&interface.ipv4_addresses)
+            } else if !interface.ipv6_addresses.is_empty() {
+                interface.ipv6_addresses.join(", ")
+            } else {
+                String::new()
+            };
 
-            // Add compressed IPv4 addresses
+            let interface_text = if !ip_text.is_empty() {
-            if !interface.ipv4_addresses.is_empty() {
+                format!("{}: {}", interface.name, ip_text)
-                interface_text.push_str(&Self::compress_ipv4_addresses(&interface.ipv4_addresses));
+            } else {
-            }
+                format!("{}:", interface.name)
+            };
 
-            // Add IPv6 addresses (no compression for now)
-            if !interface.ipv6_addresses.is_empty() {
-                if !interface.ipv4_addresses.is_empty() {
-                    interface_text.push_str(", ");
-                }
-                interface_text.push_str(&interface.ipv6_addresses.join(", "));
-            }
-
-            // Virtual interfaces don't show status icon
             lines.push(Line::from(vec![
                 Span::styled(tree_symbol, Typography::tree()),
                 Span::styled(interface_text, Typography::secondary()),

shared/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-shared"
-version = "0.1.165"
+version = "0.1.166"
 edition = "2021"
 
 [dependencies]