fix(inbounds): refresh client rows live over websocket

Two bugs combined to leave per-client traffic / remained / all-time
columns stuck at stale numbers while only the inbound-level row and
the online badge refreshed:

1. Backend (xray + node sync traffic jobs) only included the per-client
   array in the client_stats broadcast when activeEmails / touched
   was non-empty. Cycles with no client deltas — or any node sync that
   failed to fetch a snapshot — shipped only the inbound summary, so
   the frontend had nothing to merge for clients. Replaced both code
   paths with a single GetAllClientTraffics() snapshot per cycle; the
   broadcast now always carries the full client list.

2. Frontend mutated dbInbound.clientStats[i] in place. DBInbound is a
   plain class instance (not wrapped in reactive()), so Vue could not
   see the field-level changes and ClientRowTable's statsMap computed
   stayed cached forever. Added a statsVersion tick bumped on every
   merge and read inside statsMap so the computed re-evaluates and the
   template pulls fresh up/down/allTime/expiryTime each push.

Removed the now-dead emailSet helper from node_traffic_sync_job and
the activeEmails filter from xray_traffic_job.

frontend/src/pages/inbounds/ClientRowTable.vue

@@ -33,6 +33,7 @@ const props = defineProps({
   isDarkTheme: { type: Boolean, default: false },
   pageSize: { type: Number, default: 0 },
   totalClientCount: { type: Number, default: 0 },
+  statsVersion: { type: Number, default: 0 },
 });
 
 const emit = defineEmits([
@@ -63,7 +64,11 @@ watch([clients, () => props.pageSize], () => {
 });
 
 // === Per-client stats lookup =======================================
+// statsVersion bumps on every ws merge so this computed re-evaluates
+// (DBInbound isn't reactive — the in-place stat mutations alone don't
+// trigger Vue's tracking).
 const statsMap = computed(() => {
+  void props.statsVersion;
   const m = new Map();
   for (const cs of (props.dbInbound.clientStats || [])) m.set(cs.email, cs);
   return m;

frontend/src/pages/inbounds/InboundList.vue

@@ -50,6 +50,7 @@ const props = defineProps({
   // inbound row can render its node name without an extra fetch.
   nodesById: { type: Map, default: () => new Map() },
   hasActiveNode: { type: Boolean, default: false },
+  statsVersion: { type: Number, default: 0 },
 });
 
 const emit = defineEmits([
@@ -468,6 +469,7 @@ function showQrCodeMenu(dbInbound) {
             <ClientRowTable :db-inbound="record" :is-mobile="true" :traffic-diff="trafficDiff" :expire-diff="expireDiff"
               :online-clients="onlineClients" :last-online-map="lastOnlineMap" :is-dark-theme="isDarkTheme"
               :page-size="pageSize" :total-client-count="clientCount[record.id]?.clients || 0"
+              :stats-version="statsVersion"
               @edit-client="(p) => emit('edit-client', p)" @qrcode-client="(p) => emit('qrcode-client', p)"
               @info-client="(p) => emit('info-client', p)"
               @reset-traffic-client="(p) => emit('reset-traffic-client', p)"
@@ -557,6 +559,7 @@ function showQrCodeMenu(dbInbound) {
             :traffic-diff="trafficDiff" :expire-diff="expireDiff" :online-clients="onlineClients"
             :last-online-map="lastOnlineMap" :is-dark-theme="isDarkTheme" :page-size="pageSize"
             :total-client-count="clientCount[record.id]?.clients || 0"
+            :stats-version="statsVersion"
             @edit-client="(p) => emit('edit-client', p)"
             @qrcode-client="(p) => emit('qrcode-client', p)" @info-client="(p) => emit('info-client', p)"
             @reset-traffic-client="(p) => emit('reset-traffic-client', p)"

frontend/src/pages/inbounds/InboundsPage.vue

@@ -45,6 +45,7 @@ const {
   ipLimitEnable,
   remarkModel,
   lastOnlineMap,
+  statsVersion,
   refresh,
   fetchDefaultSettings,
   applyTrafficEvent,
@@ -648,6 +649,7 @@ function onRowAction({ key, dbInbound }) {
                   :last-online-map="lastOnlineMap" :is-dark-theme="themeState.isDark" :expire-diff="expireDiff"
                   :traffic-diff="trafficDiff" :page-size="pageSize" :is-mobile="isMobile"
                   :sub-enable="subSettings.enable" :nodes-by-id="nodesById" :has-active-node="hasActiveNode"
+                  :stats-version="statsVersion"
                   @refresh="refresh"
                   @add-inbound="onAddInbound" @general-action="onGeneralAction" @row-action="onRowAction"
                   @edit-client="onEditClient" @qrcode-client="onQrcodeClient" @info-client="onInfoClient"

frontend/src/pages/inbounds/useInbounds.js

@@ -23,6 +23,11 @@ export function useInbounds() {
   const clientCount = ref({});
   const onlineClients = ref([]);
   const lastOnlineMap = ref({});
+  // Bumps on every client_stats merge so the per-inbound ClientRowTable
+  // child can re-render. DBInbound is a plain class instance, not reactive,
+  // so the in-place mutations on its clientStats array are invisible to
+  // Vue's tracking unless something else (this tick) signals the change.
+  const statsVersion = ref(0);
 
   // Default-settings sidecar fields the table needs for color/expiry math.
   const expireDiff = ref(0);
@@ -173,9 +178,9 @@ export function useInbounds() {
     rebuildClientCount();
   }
 
-  // The client_stats payload carries absolute traffic counters for the
-  // clients that had activity in the latest window plus per-inbound
-  // totals. Both are absolute (not deltas), so we overwrite in place.
+  // The client_stats payload carries absolute traffic counters for every
+  // client + per-inbound totals (full snapshot, not deltas). Both are
+  // overwritten in place.
   function applyClientStatsEvent(payload) {
     if (!payload || typeof payload !== 'object') return;
     let touched = false;
@@ -220,6 +225,7 @@ export function useInbounds() {
     }
 
     if (touched) {
+      statsVersion.value++;
       dbInbounds.value = [...dbInbounds.value];
       rebuildClientCount();
     }
@@ -315,6 +321,7 @@ export function useInbounds() {
     clientCount,
     onlineClients,
     lastOnlineMap,
+    statsVersion,
     totals,
     expireDiff,
     trafficDiff,