fix(dl): prevent vault loading when --cdm-only flag is set

The --cdm-only flag was only preventing vault queries during DRM operations but vaults were still being loaded

unshackle/commands/dl.py

@@ -553,6 +553,19 @@ class dl:
                             f"Applied service-specific '{config_key}' overrides for {self.service}: {override_value}"
                         )
 
+        cdm_only = ctx.params.get("cdm_only")
+
+        if cdm_only:
+            self.vaults = Vaults(self.service)
+            self.log.info("CDM-only mode: Skipping vault loading")
+            if self.debug_logger:
+                self.debug_logger.log(
+                    level="INFO",
+                    operation="vault_loading_skipped",
+                    service=self.service,
+                    context={"reason": "cdm_only flag set"},
+                )
+        else:
             with console.status("Loading Key Vaults...", spinner="dots"):
                 self.vaults = Vaults(self.service)
                 total_vaults = len(config.key_vaults)