Fix storage display parsing and improve title bar UI

- Fix disk drive name extraction for mount points with underscores (e.g., /mnt/steampool)
- Replace confusing "1" and "2" drive names with proper device names like "sda1", "sda2"
- Update title bar with blue background and dark text styling
- Right-align host list in title bar while keeping "cm-dashboard" on left
- Bump version to v0.1.35

Cargo.lock

@@ -270,7 +270,7 @@ checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
 
 [[package]]
 name = "cm-dashboard"
-version = "0.1.33"
+version = "0.1.34"
 dependencies = [
  "anyhow",
  "chrono",
@@ -291,7 +291,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-agent"
-version = "0.1.33"
+version = "0.1.34"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -314,7 +314,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-shared"
-version = "0.1.33"
+version = "0.1.34"
 dependencies = [
  "chrono",
  "serde",

agent/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-agent"
-version = "0.1.34"
+version = "0.1.35"
 edition = "2021"
 
 [dependencies]

dashboard/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard"
-version = "0.1.34"
+version = "0.1.35"
 edition = "2021"
 
 [dependencies]

dashboard/src/ui/mod.rs

@@ -536,48 +536,71 @@ impl TuiApp {
 
         if self.available_hosts.is_empty() {
             let title_text = "cm-dashboard • no hosts discovered";
-            let title = Paragraph::new(title_text).style(Typography::title());
+            let title = Paragraph::new(title_text)
+                .style(Style::default().fg(Theme::background()).bg(Theme::highlight()));
             frame.render_widget(title, area);
             return;
         }
 
-        // Create spans for each host with status indicators
-        let mut spans = vec![Span::styled("cm-dashboard • ", Typography::title())];
+        // Split the title bar into left and right sections
+        let chunks = Layout::default()
+            .direction(Direction::Horizontal)
+            .constraints([Constraint::Min(0), Constraint::Min(0)])
+            .split(area);
+
+        // Left side: "cm-dashboard" text
+        let left_span = Span::styled(
+            "cm-dashboard", 
+            Style::default().fg(Theme::background()).bg(Theme::highlight())
+        );
+        let left_title = Paragraph::new(Line::from(vec![left_span]))
+            .style(Style::default().bg(Theme::highlight()));
+        frame.render_widget(left_title, chunks[0]);
+
+        // Right side: hosts with status indicators
+        let mut host_spans = Vec::new();
         
         for (i, host) in self.available_hosts.iter().enumerate() {
             if i > 0 {
-                spans.push(Span::styled(" ", Typography::title()));
+                host_spans.push(Span::styled(
+                    " ", 
+                    Style::default().fg(Theme::background()).bg(Theme::highlight())
+                ));
             }
 
             // Always show normal status icon based on metrics (no command status at host level)
             let host_status = self.calculate_host_status(host, metric_store);
-            let (status_icon, status_color) = (StatusIcons::get_icon(host_status), Theme::status_color(host_status));
+            let status_icon = StatusIcons::get_icon(host_status);
 
-            // Add status icon
-            spans.push(Span::styled(
+            // Add status icon with background color as foreground against blue background
+            host_spans.push(Span::styled(
                 format!("{} ", status_icon),
-                Style::default().fg(status_color),
+                Style::default().fg(Theme::background()).bg(Theme::highlight()),
             ));
 
             if Some(host) == self.current_host.as_ref() {
-                // Selected host in bold bright white
-                spans.push(Span::styled(
+                // Selected host in bold background color against blue background
+                host_spans.push(Span::styled(
                     host.clone(),
-                    Typography::title().add_modifier(Modifier::BOLD),
+                    Style::default()
+                        .fg(Theme::background())
+                        .bg(Theme::highlight())
+                        .add_modifier(Modifier::BOLD),
                 ));
             } else {
-                // Other hosts in normal style with status color
-                spans.push(Span::styled(
+                // Other hosts in normal background color against blue background
+                host_spans.push(Span::styled(
                     host.clone(),
-                    Style::default().fg(status_color),
+                    Style::default().fg(Theme::background()).bg(Theme::highlight()),
                 ));
             }
         }
 
-        let title_line = Line::from(spans);
-        let title = Paragraph::new(vec![title_line]);
-
-        frame.render_widget(title, area);
+        let host_line = Line::from(host_spans);
+        let host_title = Paragraph::new(vec![host_line])
+            .style(Style::default().bg(Theme::highlight()))
+            .alignment(ratatui::layout::Alignment::Right);
+        frame.render_widget(host_title, chunks[1]);
     }
 
     /// Calculate overall status for a host based on its metrics

dashboard/src/ui/widgets/system.rs

@@ -230,20 +230,49 @@ impl SystemWidget {
 
     /// Extract pool name from disk metric name
     fn extract_pool_name(&self, metric_name: &str) -> Option<String> {
-        if let Some(captures) = metric_name.strip_prefix("disk_") {
+        // Pattern: disk_{pool_name}_{drive_name}_{metric_type}
+        // Since pool_name can contain underscores, work backwards from known metric suffixes
+        if metric_name.starts_with("disk_") {
+            // First try drive-specific metrics that have device names
+            if let Some(suffix_pos) = metric_name.rfind("_temperature")
+                .or_else(|| metric_name.rfind("_wear_percent"))
+                .or_else(|| metric_name.rfind("_health")) {
+                // Find the second-to-last underscore to get pool name
+                let before_suffix = &metric_name[..suffix_pos];
+                if let Some(drive_start) = before_suffix.rfind('_') {
+                    return Some(metric_name[5..drive_start].to_string()); // Skip "disk_"
+                }
+            }
+            // For pool-level metrics (usage_percent, used_gb, total_gb), take everything before the metric suffix
+            else if let Some(suffix_pos) = metric_name.rfind("_usage_percent")
+                .or_else(|| metric_name.rfind("_used_gb"))
+                .or_else(|| metric_name.rfind("_total_gb")) {
+                return Some(metric_name[5..suffix_pos].to_string()); // Skip "disk_"
+            }
+            // Fallback to old behavior for unknown patterns
+            else if let Some(captures) = metric_name.strip_prefix("disk_") {
                 if let Some(pos) = captures.find('_') {
                     return Some(captures[..pos].to_string());
                 }
             }
+        }
         None
     }
 
     /// Extract drive name from disk metric name  
     fn extract_drive_name(&self, metric_name: &str) -> Option<String> {
-        // Pattern: disk_pool_drive_metric
-        let parts: Vec<&str> = metric_name.split('_').collect();
-        if parts.len() >= 3 && parts[0] == "disk" {
-            return Some(parts[2].to_string());
+        // Pattern: disk_{pool_name}_{drive_name}_{metric_type}
+        // Since pool_name can contain underscores, work backwards from known metric suffixes
+        if metric_name.starts_with("disk_") {
+            if let Some(suffix_pos) = metric_name.rfind("_temperature")
+                .or_else(|| metric_name.rfind("_wear_percent"))
+                .or_else(|| metric_name.rfind("_health")) {
+                // Find the second-to-last underscore to get the drive name
+                let before_suffix = &metric_name[..suffix_pos];
+                if let Some(drive_start) = before_suffix.rfind('_') {
+                    return Some(before_suffix[drive_start + 1..].to_string());
+                }
+            }
         }
         None
     }

shared/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-shared"
-version = "0.1.34"
+version = "0.1.35"
 edition = "2021"
 
 [dependencies]