문서 보강: Gitea Release ISO 산출물 링크 추가

README.md

@@ -71,3 +71,28 @@ cp templates/rescue.env.example rescue.env
 - 가능하면 public-key auth 우선
 - 원본 NTFS는 read-only 마운트 기본
 - 작업 후 ephemeral `tailrescue-*` 노드 정리
+
+
+## Gitea Release artifact
+
+Verified PoC ISO is published as a Gitea Release attachment:
+
+- Release: https://git.0bin.in/thug0bin/tailrescue-headscale-iso/releases/tag/v0.1.0
+- ISO: https://git.0bin.in/thug0bin/tailrescue-headscale-iso/releases/download/v0.1.0/tailrescue-headscale-20260601-1842.iso
+- SHA256SUMS: https://git.0bin.in/thug0bin/tailrescue-headscale-iso/releases/download/v0.1.0/SHA256SUMS
+
+Download and verify:
+
+```bash
+curl -fL -O https://git.0bin.in/thug0bin/tailrescue-headscale-iso/releases/download/v0.1.0/tailrescue-headscale-20260601-1842.iso
+curl -fL -O https://git.0bin.in/thug0bin/tailrescue-headscale-iso/releases/download/v0.1.0/SHA256SUMS
+sha256sum -c SHA256SUMS
+```
+
+Release upload pattern for future builds:
+
+```bash
+curl -H "Authorization: token $GITEA_TOKEN"   -F "attachment=@tailrescue-headscale-YYYYMMDD-HHMM.iso"   "https://git.0bin.in/api/v1/repos/thug0bin/tailrescue-headscale-iso/releases/<release_id>/assets?name=tailrescue-headscale-YYYYMMDD-HHMM.iso"
+```
+
+Do not commit ISO files into Git.