密钥: 删除改为硬删(立即失效不可恢复)

- DELETE /api/v1/keys/:id 由软吊销(置 revoked)改为物理删除

Co-Authored-By: Claude <noreply@anthropic.com>

server/internal/api/keys.go

@@ -160,7 +160,7 @@ func (h *Handler) PatchKey(c *gin.Context) {
 	resp.OK(c, gin.H{"ok": true})
 }
 
-// DeleteKey DELETE /api/v1/keys/:id — 吊销。
+// DeleteKey DELETE /api/v1/keys/:id — 删除（硬删，立即失效不可恢复）。
 func (h *Handler) DeleteKey(c *gin.Context) {
 	u, ok := userFromContext(c)
 	if !ok {
@@ -172,11 +172,9 @@ func (h *Handler) DeleteKey(c *gin.Context) {
 		resp.Fail(c, http.StatusBadRequest, "invalid key id")
 		return
 	}
-	res := h.a.DB.Model(&store.APIKey{}).
+	res := h.a.DB.Where("id = ? AND user_id = ?", id, u.ID).Delete(&store.APIKey{})
-		Where("id = ? AND user_id = ?", id, u.ID).
-		Update("status", store.KeyStatusRevoked)
 	if res.Error != nil {
-		resp.Fail(c, http.StatusInternalServerError, "failed to revoke key")
+		resp.Fail(c, http.StatusInternalServerError, "failed to delete key")
 		return
 	}
 	if res.RowsAffected == 0 {