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

agent/Cargo.toml

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