🐛 fix(release): 用默认分支替代提交 SHA 创建 Release

- 发布步骤不再将 git rev-parse HEAD 的完整提交 SHA 作为 target_commitish
- 改为显式使用 main，匹配当前 Gitea 实例对 Release 创建接口的可接受参数
- 清理前面为定位 token 问题加入的临时 probe 调试逻辑

.gitea/workflows/release.yml

@@ -135,22 +135,12 @@ jobs:
           GITEA_URL="${SERVER_URL%/}"
           GITEA_OWNER="${REPOSITORY%%/*}"
           GITEA_REPO="${REPOSITORY#*/}"
-          printf '%s' "$GITEA_TOKEN" | sha256sum
-          env | sort | grep -E '^(GITEA|GITHUB|RELEASE)_' || true
-          curl -sS -o /tmp/lightops-create-release-probe.json -w 'probe create release status: %{http_code}\n' \
-            -X POST \
-            -H "Authorization: token ${GITEA_TOKEN}" \
-            -H "Content-Type: application/json" \
-            -d '{"tag_name":"probe-v0-1-22","target_commitish":"main","name":"probe-v0-1-22","body":"probe","draft":false,"prerelease":true}' \
-            "${GITEA_URL}/api/v1/repos/${GITEA_OWNER}/${GITEA_REPO}/releases" || true
-          cat /tmp/lightops-create-release-probe.json || true
           cd lightops-src
           TAG="$(cat /tmp/lightops-release-tag)"
-          TARGET_SHA="$(git rev-parse HEAD)"
           bash scripts/publish-gitea-release.sh \
             --tag "$TAG" \
             --title "LightOps ${TAG}" \
-            --target "$TARGET_SHA" \
+            --target "main" \
             --no-create-tag \
             --no-push-tag \
             --package target/releases/*.tar.gz \