fix: misc improvements and dependency updates

- Update nix vendorHash after fatih/color removal
- Bump version to 0.30.7
- Add GroupID to remaining commands for proper cobra grouping
- Apply semantic color rendering to list and stale commands
- Update pre-commit hook template

cmd/bd/status.go

@@ -41,8 +41,9 @@ type RecentActivitySummary struct {
 }
 
 var statusCmd = &cobra.Command{
-	Use:   "status",
-	Short: "Show issue database overview",
+	Use:     "status",
+	GroupID: "views",
+	Short:   "Show issue database overview",
 	Long: `Show a quick snapshot of the issue database state.
 
 This command provides a summary of issue counts by state (open, in_progress,