fix: improve retry feedback and deletion stability

src/components/ui/DeleteRiskAction.tsx

@@ -45,13 +45,17 @@ export function DeleteRiskAction({ portal, targetType, targetId, children = '删
       const completed = portal === 'admin'
         ? await adminApi.deleteGovernedTarget(targetType, targetId, body)
         : await clientApi.deleteGovernedTarget(targetType as Exclude<DeletionTargetType, 'channel'>, targetId, body);
-      setResult(completed); onCompleted?.(completed);
+      setResult(completed);
     } catch (failure) {
       setError(failure instanceof Error ? failure.message : '删除失败，请重新检查依赖后重试');
     } finally { setSubmitting(false); }
   }
 
-  function close() { if (!submitting) setOpen(false); }
+  function close() {
+    if (submitting) return;
+    setOpen(false);
+    if (result) onCompleted?.(result);
+  }
   const blocked = Boolean(preflight && !preflight.allowedActions.includes('delete'));
   const footer = (requestClose: () => void) => result ? <Button onClick={close}>关闭</Button> : <>
     <Button disabled={submitting} onClick={requestClose} variant="ghost">取消</Button>
@@ -64,20 +68,25 @@ export function DeleteRiskAction({ portal, targetType, targetId, children = '删
     <Button disabled={disabled} icon={icon} onClick={() => void begin()} size="sm" variant="danger">{children}</Button>
     <Modal dirty={!result && reason.trim().length > 0} footer={({ requestClose }) => footer(requestClose)} onClose={close} open={open} title="删除资格与影响确认">
       <div className="risk-action-content delete-risk-action">
-        {loading ? <p role="status">正在从后台检查引用关系与当前状态…</p> : null}
-        {preflight ? <>
-          <div className="risk-action-identity">
-            {Object.entries(preflight.identity).map(([key, value]) => <div key={key}><span>{identityLabels[key] ?? key}</span><strong>{value}</strong></div>)}
-          </div>
-          <section><h3>依赖与资格检查</h3>{preflight.dependencies.length ? <ul className="delete-risk-dependencies">{preflight.dependencies.map((item) => <li key={item.kind}><strong>{item.label}</strong><span>{item.count} 项</span>{item.items.length ? <small>{item.items.join('；')}</small> : <small>无活动引用</small>}</li>)}</ul> : null}</section>
-          {preflight.blockedReasons.length
-            ? <ul className="risk-action-blockers">{preflight.blockedReasons.map((item) => <li key={item}><AlertTriangle size={15} />{item}</li>)}</ul>
-            : <p className="risk-action-passed"><ShieldCheck size={16} />资格检查通过，可以执行逻辑删除</p>}
-          <section><h3>影响范围</h3><ul>{preflight.impacts.map((item) => <li key={item}>{item}</li>)}</ul><p className="muted">{preflight.recoverability.description}</p></section>
-          {!blocked ? <Textarea label="删除原因" onChange={(event) => setReason(event.target.value)} placeholder="至少填写 4 个字符，原因将写入审计记录" required value={reason} /> : null}
-        </> : null}
-        {result ? <div className="risk-action-result" role="status"><ShieldCheck size={20} /><div><strong>删除已完成</strong><span>操作单号：{result.operationId}{result.replayed ? '（幂等重放）' : ''}</span></div></div> : null}
-        {error ? <p className="form-error" role="alert">{error}</p> : null}
+        {result ? (
+          <div className="risk-action-result" role="status"><ShieldCheck size={20} /><div><strong>删除已完成</strong><span>操作单号：{result.operationId}{result.replayed ? '（幂等重放）' : ''}</span></div></div>
+        ) : (
+          <>
+            {loading ? <p role="status">正在从后台检查引用关系与当前状态…</p> : null}
+            {preflight ? <>
+              <div className="risk-action-identity">
+                {Object.entries(preflight.identity).map(([key, value]) => <div key={key}><span>{identityLabels[key] ?? key}</span><strong>{value}</strong></div>)}
+              </div>
+              <section><h3>依赖与资格检查</h3>{preflight.dependencies.length ? <ul className="delete-risk-dependencies">{preflight.dependencies.map((item) => <li key={item.kind}><strong>{item.label}</strong><span>{item.count} 项</span>{item.items.length ? <small>{item.items.join('；')}</small> : <small>无活动引用</small>}</li>)}</ul> : null}</section>
+              {preflight.blockedReasons.length
+                ? <ul className="risk-action-blockers">{preflight.blockedReasons.map((item) => <li key={item}><AlertTriangle size={15} />{item}</li>)}</ul>
+                : <p className="risk-action-passed"><ShieldCheck size={16} />资格检查通过，可以执行逻辑删除</p>}
+              <section><h3>影响范围</h3><ul>{preflight.impacts.map((item) => <li key={item}>{item}</li>)}</ul><p className="muted">{preflight.recoverability.description}</p></section>
+              {!blocked ? <Textarea label="删除原因" onChange={(event) => setReason(event.target.value)} placeholder="至少填写 4 个字符，原因将写入审计记录" required value={reason} /> : null}
+            </> : null}
+            {error ? <p className="form-error" role="alert">{error}</p> : null}
+          </>
+        )}
       </div>
     </Modal>
   </>;