1. Proposed title of this feature request

Introduce an option in oc-mirror v2 to skip extracting the tar file on every retry

2. What is the nature and description of the request?

Add a flag something like "--skip-tar-extract" to skip the extracting during the re-run

3. Why does the customer need this? (List the business requirements here)

Currently in every retry, the oc-mirror is required to re-extract the tar file and 

this extraction process can take several hours, creating a significant bottleneck during troubleshooting.

2025/07/18 07:50:51  [INFO]   : 📦 Extracting mirror archive(s)...
/xxx/yyy/mirror-ocp-operators/mirror_000001.tar (478.1 GiB / 478.1 GiB) [======================================================================================================================================================================================================] 50m55s

4. List any affected packages or components.

oc-mirror v2