Default discover auto-placeholder and canvas neighbor project on.

Sync the canvas auto-add toggle with the shared LLDP collect policy so topology collect and canvas discover stay consistent.

Co-authored-by: Cursor <cursoragent@cursor.com>

web/src/i18n/en.ts

@@ -335,7 +335,9 @@ const en = {
     policyTitle: "Collect policy",
     policySaved: "Policy saved",
     enabled: "Enable scheduled collect",
-    autoAddUnmatched: "Create SSH placeholder NEs for unmatched neighbors",
+    autoAddUnmatched: "Auto-add unmatched neighbors as placeholders on discover",
+    autoAddUnmatchedHint:
+      "Shared by scheduled collect and canvas discover. Off = record unmatched only, no placeholder NE. Default on.",
     intervalDays: "Interval (days)",
     interval: "Collect interval",
     intervalUnitDays: "days",
@@ -1444,7 +1446,7 @@ const en = {
     alignNeedSelection: "Select at least two nodes",
     snapGrid: "Snap to grid",
     autoLayoutDiscover: "Auto-layout after discover",
-    discoverAutoAddUnmatched: "Auto-add unmatched NEs to fabric on discover",
+    discoverAutoAddUnmatched: "Auto-add unmatched NEs as placeholders on discover",
     discoverProjectNeighbors: "Project direct neighbors onto canvas after discover",
     undo: "Undo",
     redo: "Redo",

web/src/i18n/zh.ts

@@ -332,7 +332,8 @@ const zh = {
     policyTitle: "采集策略",
     policySaved: "策略已保存",
     enabled: "启用周期调度",
-    autoAddUnmatched: "未纳管邻居建 SSH 占位网元",
+    autoAddUnmatched: "发现时自动入库未匹配网元（占位）",
+    autoAddUnmatchedHint: "周期采集与画布单点发现共用；关闭则未匹配邻居只记未匹配、不建占位网元。默认开启。",
     intervalDays: "周期（天）",
     interval: "采集周期",
     intervalUnitDays: "天",
@@ -1437,7 +1438,7 @@ const zh = {
     alignNeedSelection: "请至少选中两个节点",
     snapGrid: "网格吸附",
     autoLayoutDiscover: "发现后自动布局",
-    discoverAutoAddUnmatched: "发现时自动入库未匹配网元",
+    discoverAutoAddUnmatched: "发现时自动入库未匹配网元（占位）",
     discoverProjectNeighbors: "发现后将直连邻居加入画布",
     undo: "撤销",
     redo: "重做",