feat: Add Sandbox Inspection and Debugging Commands (#261)

* feat: add sandbox DX commands

* fix: Linter errors

* fix: Sandbox deny log parsing

* fix: Sandbox docs

* refactor: Maintain SSOT across pkg dependencies

* fix: Linter errors

cmd/sandbox/violations.go

@@ -0,0 +1,26 @@
+package sandbox
+
+import (
+	"github.com/safedep/pmg/config"
+	pmgsandbox "github.com/safedep/pmg/sandbox"
+	"github.com/spf13/cobra"
+)
+
+// NewViolationsCommand returns the `pmg sandbox violations` parent
+// command. Subcommands browse and (in future) manage the violation cache.
+func NewViolationsCommand() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "violations",
+		Short: "Browse and manage cached sandbox violation reports",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return cmd.Help()
+		},
+	}
+
+	factory := func() *pmgsandbox.ViolationCache {
+		return pmgsandbox.NewViolationCache(config.Get().SandboxViolationCacheDir())
+	}
+
+	cmd.AddCommand(newViolationsListCommand(factory))
+	return cmd
+}