feat(mail): 增强发送队列筛选与投递追踪能力

- 发送队列支持按 Message-ID、收件人和时间范围筛选，并改为稳定游标分页。
- 邮件详情补充关联的发送队列信息，支持从邮件直接查看投递时间线。
- 前端同步接入新筛选条件，并在发送队列页提供清除筛选入口。

apps/web/src/lib/api-types.ts

@@ -62,6 +62,8 @@ export type MailLabel = { id: string; mailboxId?: string; name: string; color: s
 export type MailMessage = {
   id: string; mailboxId?: string; mailboxAddress?: string; ownerEmail?: string; recipientAddress?: string; folderId: string; folder: string; messageUid: string; imapUid: number; imapModseq: number; messageId: string; subject: string; from: string; fromName?: string; to: string[]; cc: string[]; bcc?: string[]; sentAt: string; receivedAt: string; snippet: string; bodyText?: string; bodyHtml?: string; isRead: boolean; isStarred: boolean; hasAttachments: boolean; sizeBytes: number; attachments?: Attachment[]
   labels?: MailLabel[]
+  sendQueueId?: string
+  sendQueueStatus?: SendQueueStatus
 }
 export type DNSRecord = { type: string; name: string; value: string; ttl: number }
 export type DNSCheckResult = { domain: string; status: string; checks: Record<string, { ok: boolean; message: string; found?: string[] }> }

apps/web/src/lib/api.ts

@@ -151,11 +151,15 @@ export const api = {
   scheduledSends: (mailboxId?: string) => request<ListResponse<ScheduledSend>>(`/api/mail/scheduled-sends${mailboxId ? `?mailboxId=${encodeURIComponent(mailboxId)}` : ""}`),
   scheduleSend: (payload: ScheduleSendPayload) => request<ScheduledSend>("/api/mail/schedule-send", { method: "POST", body: JSON.stringify(payload), timeoutMs: MAIL_DELIVERY_TIMEOUT_MS }),
   cancelScheduledSend: (id: string) => request<{ ok: boolean }>(`/api/mail/schedule-send/${id}`, { method: "DELETE" }),
-  sendQueue: (params: { mailboxId?: string; status?: SendQueueStatus | "all"; cursor?: string } = {}) => {
+  sendQueue: (params: { mailboxId?: string; status?: SendQueueStatus | "all"; cursor?: string; messageId?: string; recipient?: string; from?: string; to?: string } = {}) => {
     const query = new URLSearchParams()
     if (params.mailboxId) query.set("mailboxId", params.mailboxId)
     if (params.status && params.status !== "all") query.set("status", params.status)
     if (params.cursor) query.set("cursor", params.cursor)
+    if (params.messageId) query.set("messageId", params.messageId)
+    if (params.recipient) query.set("recipient", params.recipient)
+    if (params.from) query.set("from", params.from)
+    if (params.to) query.set("to", params.to)
     const suffix = query.toString()
     return request<ListResponse<SendQueueItem>>(`/api/mail/send-queue${suffix ? `?${suffix}` : ""}`)
   },