Sort backup repositories and disks for stable display

- Sort repositories alphabetically before rendering
- Sort backup disks by serial number
- Prevents display jumping between different orderings on updates
- Consistent display order across refreshes

Bump version to v0.1.214

Co-Authored-By: Claude <noreply@anthropic.com>

dashboard/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard"
-version = "0.1.213"
+version = "0.1.214"
 edition = "2021"
 
 [dependencies]

dashboard/src/ui/widgets/system.rs

@@ -517,19 +517,23 @@ impl SystemWidget {
             let repo_spans = StatusIcons::create_status_spans(self.backup_repository_status, &repo_text);
             lines.push(Line::from(repo_spans));
 
-            // List all repositories
-            let repo_count = self.backup_repositories.len();
-            for (idx, repo) in self.backup_repositories.iter().enumerate() {
+            // List all repositories (sorted for consistent display)
+            let mut sorted_repos = self.backup_repositories.clone();
+            sorted_repos.sort();
+            let repo_count = sorted_repos.len();
+            for (idx, repo) in sorted_repos.iter().enumerate() {
                 let tree_char = if idx == repo_count - 1 { "└─" } else { "├─" };
                 lines.push(Line::from(vec![
                     Span::styled(format!("  {} ", tree_char), Typography::tree()),
-                    Span::styled(repo, Typography::secondary()),
+                    Span::styled(repo.clone(), Typography::secondary()),
                 ]));
             }
         }
 
-        // Second section: Per-disk backup information
-        for disk in &self.backup_disks {
+        // Second section: Per-disk backup information (sorted by serial for consistent display)
+        let mut sorted_disks = self.backup_disks.clone();
+        sorted_disks.sort_by(|a, b| a.serial.cmp(&b.serial));
+        for disk in &sorted_disks {
             let truncated_serial = truncate_serial(&disk.serial);
             let mut details = Vec::new();