add cryptsetup (#722)

closes #292

Reviewed-on: https://codeberg.org/small-hack/open-slopware/pulls/722
Co-authored by: @PeculiarDemon
Co-authored by: @axaloteDev

README.md

@@ -83,6 +83,7 @@ Any other questions? Please check out our [FAQ](./FAQ.md), and if your question
     * [Calendar Mobile Clients](#calendar-mobile-clients)
   * [File Storage](#file-storage)
     * [File Storage Alternatives](#file-storage-alternatives)
+    * [Disk Encryption](#disk-encryption)
   * [File Transferring](#file-transferring)
   * [Filesystem Navigation](#filesystem-navigation)
     * [File Managers](#file-managers)
@@ -774,6 +775,12 @@ This is a section for repos that are similar to this one either because they are
 > For MinIO:
 > MinIO no longer maintains open source software so the entry is just for their old FOSS presence.
 
+### Disk Encryption
+
+| Name | Last Untainted Version or Commit ID | Tags and Evidence | Alternative(s) |
+|---|:---:|---|---|
+| [cryptsetup](https://gitlab.com/cryptsetup/cryptsetup) | [![Request for Help](./badges/request-for-help.svg)](#request-for-help) | [![Permissive AI policy](./badges/permissive-ai-policy-orange.svg)](#permissive-ai-policy) ([1](https://gitlab.com/cryptsetup/cryptsetup/-/blob/main/CONTRIBUTING.md?ref_type=heads#how-to-contribute-changes-to-cryptsetup), [2](https://gitlab.com/cryptsetup/cryptsetup/-/work_items/986)) <br /> [![AI Code Reviews](./badges/ai-code-reviews-purple.svg)](#ai-code-reviews) ([1](https://gitlab.com/cryptsetup/cryptsetup/-/raw/v2.8.6/docs/v2.8.6-ReleaseNotes)) <br /> [![Permits LLM Ingestion](./badges/permits-llm-ingestion.svg)](#permits-llm-ingestion) ([1](https://gitlab.com/cryptsetup/cryptsetup/-/merge_requests/901)) | [![Request for Help](./badges/request-for-help.svg)](#request-for-help) |
+
 ## File Transferring
 
 | Name | Last Untainted Version or Commit ID | Tags and Evidence | Alternative(s) |