v2.5.0: add key disable switches and pro UI polish

install.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # ══════════════════════════════════════════════════════════════════════════════
-# GoTelegram v2.5.0 — MTProxy powered by telemt (Rust + Tokio)
+# goTelegram Pro v2.5.0 — MTProxy powered by telemt (Rust + Tokio)
 # Anti-DPI • Fake TLS • TCP Splice • JA3/JA4 Resistance • i18n (EN/RU)
 #
 # Install:
@@ -45,7 +45,7 @@ show_main_menu() {
     # ── Header (no right border — ANSI breaks alignment) ──
     echo ""
     echo -e "  ${BOLD}${CYAN}━${line}━${NC}"
-    echo -e "  ${BOLD}${WHITE} GoTelegram v${GOTELEGRAM_VERSION}${NC}  ${DIM}— $(t dashboard_title)${NC}"
+    echo -e "  ${BOLD}${WHITE} goTelegram Pro v${GOTELEGRAM_VERSION}${NC}  ${DIM}— $(t dashboard_title)${NC}"
     echo -e "  ${BOLD}${CYAN}━${line}━${NC}"
 
     # ── Service health ──
@@ -354,7 +354,7 @@ auto_migrate_legacy_state() {
 
     [ -f "$TELEMT_CONFIG" ] || [ -f "$GOTELEGRAM_CONFIG" ] || [ -d "$WEBSITE_ROOT" ] || return 0
 
-    log_step "Миграция состояния GoTelegram"
+    log_step "Миграция состояния goTelegram Pro"
     snapshot_preupgrade_state
 
     local mode port secret mask_host domain mask_port tpl_id tpl_source users_block tls_emulation changed=0 users_block_needs_write=0
@@ -411,7 +411,7 @@ auto_migrate_legacy_state() {
     if [ -f "$TELEMT_CONFIG" ]; then
         if ! grep -q '\[server.api\]' "$TELEMT_CONFIG" 2>/dev/null || \
            ! grep -q 'metrics_listen' "$TELEMT_CONFIG" 2>/dev/null || \
-           ! grep -q "GoTelegram v${GOTELEGRAM_VERSION}" "$TELEMT_CONFIG" 2>/dev/null; then
+           ! grep -q "goTelegram Pro v${GOTELEGRAM_VERSION}" "$TELEMT_CONFIG" 2>/dev/null; then
             generate_telemt_toml "$secret" "$port" "$mode" "$mask_host" "$mask_port" "$TELEMT_CONFIG" >&2
             replace_telemt_users_block "$users_block" "$TELEMT_CONFIG"
             changed=1
@@ -519,7 +519,7 @@ install_lite_mode() {
     # Start
     start_telemt || return
 
-    # Save GoTelegram config
+    # Save goTelegram Pro config
     save_gotelegram_config "telemt" "lite" "$port" "$secret" "$domain" "" ""
 
     # Credits
@@ -905,7 +905,7 @@ install_admin_web() {
     python_bin=$(command -v python3)
     cat > "/etc/systemd/system/${ADMIN_WEB_SERVICE}.service" << SVCEOF
 [Unit]
-Description=GoTelegram v${GOTELEGRAM_VERSION} Local Web Admin
+Description=goTelegram Pro v${GOTELEGRAM_VERSION} Local Web Admin
 After=network.target
 
 [Service]
@@ -1190,7 +1190,7 @@ bot_install() {
     # Systemd
     cat > "/etc/systemd/system/${BOT_SERVICE}.service" << SVCEOF
 [Unit]
-Description=GoTelegram v${GOTELEGRAM_VERSION} Telegram Bot
+Description=goTelegram Pro v${GOTELEGRAM_VERSION} Telegram Bot
 After=network.target
 
 [Service]
@@ -1380,6 +1380,7 @@ bot_remove() {
 _promo_block() {
     # Print a promo section without width-fragile box borders (i18n safe)
     local line2; line2=$(printf '─%.0s' {1..54})
+    local youtube_link="${GOTELEGRAM_YOUTUBE_LINK:-}"
     echo ""
     echo -e "  ${DIM}${line2}${NC}"
     echo -e "  ${BOLD}${YELLOW}$(t promo_host1_title)${NC}"
@@ -1394,6 +1395,11 @@ _promo_block() {
     echo -e "  ${DIM}${line2}${NC}"
     echo -e "  ${BOLD}${YELLOW}$(t promo_tips_title)${NC}"
     echo -e "  ${CYAN}https://pay.cloudtips.ru/p/7410814f${NC}"
+    if [ -n "$youtube_link" ]; then
+        echo -e "  ${DIM}${line2}${NC}"
+        echo -e "  ${BOLD}${YELLOW}$(t promo_youtube_title)${NC}"
+        echo -e "  $(t promo_link_label) ${CYAN}${youtube_link}${NC}"
+    fi
     echo -e "  ${DIM}${line2}${NC}"
     echo ""
 }
@@ -1423,19 +1429,24 @@ mark_promo_shown() {
     date +%s > "$GOTELEGRAM_DIR/.promo_last_shown"
 }
 
+_promo_qr() {
+    local label="$1" url="$2"
+    [ -n "$url" ] || return 0
+    echo -e "  ${DIM}${label}${NC}"
+    qrencode -t UTF8 -m 1 "$url" 2>/dev/null | while IFS= read -r qr_line; do
+        echo "    $qr_line"
+    done
+}
+
 # ── Promo with QR + delay (on install + once per day) ───────────────────
-# QR показываем ТОЛЬКО для чаевых/донатов. Для хостеров оставлены только
-# текстовые ссылки и промокоды (см. _promo_block) — QR-коды хостеров
-# визуально конкурировали с чаевыми и перегружали экран.
 show_promo_with_qr() {
     _promo_block
 
-    # QR только для чаевых
     if command -v qrencode &>/dev/null; then
-        echo -e "  ${DIM}$(t promo_qr_tips)${NC}"
-        qrencode -t UTF8 -m 1 "https://pay.cloudtips.ru/p/7410814f" 2>/dev/null | while IFS= read -r qr_line; do
-            echo "    $qr_line"
-        done
+        _promo_qr "$(t promo_qr_host1)" "https://vk.cc/ct29NQ"
+        _promo_qr "$(t promo_qr_host2)" "https://vk.cc/cUxAhj"
+        _promo_qr "$(t promo_qr_tips)" "https://pay.cloudtips.ru/p/7410814f"
+        _promo_qr "$(t promo_qr_youtube)" "${GOTELEGRAM_YOUTUBE_LINK:-}"
     fi
 
     mark_promo_shown