admin: gift granting, collectible attribute/number control, and Layer 228 moderation tools

Admin console additions (Layer 228):
- Give Gifts: dedicated tab with sorted Lottie/TGS gift picker + inline form; grant any catalog gift to a user/channel from 777000 (no charge)
- Upgraded/collectible delivery: mint a unique gift with admin-selected model/pattern/backdrop and custom number, or random/auto (DB FK + UNIQUE(gift_id,num) enforce invariants)
- SCAM/FAKE flags for users/channels (migration 0136) with configurable profile warning (TELESRV_SCAM_WARNING/TELESRV_FAKE_WARNING)
- Support toggle, force channel settings incl. gigagroup (migration 0137), username management, cosmetic color/emoji-status
- Emoji admin tab (custom emoji list + document IDs + Lottie/TGS preview)
- Bot management; soft UI / dark theme
Wired through Router -> admin.Service -> adminapi -> BFF -> React panel (en/zh/ru).

cmd/telesrv-admin/web/src/components/Layout.tsx

@@ -8,8 +8,10 @@ import {
   Server,
   Shield,
   ShieldCheck,
+  Smile,
   Users,
-	Gift
+	Gift,
+	Send
 } from "lucide-react";
 import { useEffect, useState, type ReactNode } from "react";
 import { api } from "../api";
@@ -79,6 +81,8 @@ export function Shell({
           <NavLink icon={<ShieldCheck size={16} />} href="/channels" route={route} navigate={navigate}>{t("layout.channels")}</NavLink>
           <NavLink icon={<Bot size={16} />} href="/bots" route={route} navigate={navigate}>{t("layout.bots")}</NavLink>
 			<NavLink icon={<Gift size={16} />} href="/gifts" route={route} navigate={navigate}>{t("layout.gifts")}</NavLink>
+          <NavLink icon={<Send size={16} />} href="/give-gifts" route={route} navigate={navigate}>{t("layout.giveGifts")}</NavLink>
+          <NavLink icon={<Smile size={16} />} href="/emoji" route={route} navigate={navigate}>{t("layout.emoji")}</NavLink>
           <div className={`nav-section ${messagesActive ? "active" : ""} ${messagesOpen ? "open" : ""}`}>
             <button
               className="nav-section-toggle"