feat(desktop): drop parked review flow, add publish management

SaaS 侧人工审核后才创建 publish job，desktop 不再做二次审核：移除
manual/waiting_user/parked/from_parked 状态机与 LeaseFromParked 查询，
desktop client 只执行发布并新增"发布管理"页（待发布队列 / 历史 / 再次
发送）。同时抽离 @geo/publisher-platforms 共享适配器包、新增 Redis-based
desktop_presence 与 publish_record_support，刷新 admin-web 发布弹窗与
媒体库；plan A / spec 文档同步口径。

apps/desktop-client/src/main/session-registry.ts

@@ -69,6 +69,19 @@ function rememberPersistedPartition(accountId: string, partition: string): void
   });
 }
 
+function forgetPersistedPartition(accountId: string): string | null {
+  const current = readPersistedPartitions();
+  const partition = current[accountId] ?? null;
+  if (!partition) {
+    return null;
+  }
+
+  const next = { ...current };
+  delete next[accountId];
+  writePersistedPartitions(next);
+  return partition;
+}
+
 function partitionFor(accountId: string): string {
   return `persist:acc-${accountId}`;
 }
@@ -166,6 +179,37 @@ export function forgetSessionHandle(accountId: string): void {
   registry.delete(accountId);
 }
 
+export async function clearSessionHandle(accountId: string): Promise<void> {
+  const active = registry.get(accountId);
+  const persistedPartition = forgetPersistedPartition(accountId);
+  const partition = active?.partition ?? persistedPartition;
+  registry.delete(accountId);
+
+  if (!partition) {
+    return;
+  }
+
+  const target = prepareSession(session.fromPartition(partition));
+
+  try {
+    await target.clearStorageData();
+  } catch (error) {
+    console.warn("[desktop-session] clearStorageData failed", { accountId, partition, error });
+  }
+
+  try {
+    await target.clearCache();
+  } catch (error) {
+    console.warn("[desktop-session] clearCache failed", { accountId, partition, error });
+  }
+
+  try {
+    await target.cookies.flushStore();
+  } catch (error) {
+    console.warn("[desktop-session] flushStore failed", { accountId, partition, error });
+  }
+}
+
 export function getSessionHandle(accountId: string): SessionHandle | undefined {
   return registry.get(accountId);
 }