Polish topology tree UI and harden LLDP peer matching.

Make left-tree selection, hex browser, and sidebar chrome clearer while matching peers by hostname/ports instead of mgmt IP and reducing fabric-node insert deadlocks.

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

web/src/i18n/en.ts

@@ -1225,12 +1225,20 @@ const en = {
     tree: "Topology tree",
     treeLoading: "Loading tree…",
     treeHint: "Regions hold a physical map plus optional custom maps; open a map to edit the canvas.",
+    treeSearch: "Search NEs across maps",
+    treeSearchPh: "Name / IP",
+    treeSearchEmpty: "No matching NEs",
+    treeSearchNoViews: "Not on any map",
+    treeSearchNotOnMap: "This NE is not placed on any topology map yet",
+    treeSearchViewCount: "{{count}} map(s)",
+    treeSearchTruncated: "Showing first 30 of {{total}}",
     rootName: "Regions",
     selectRegion: "Select a region",
     openMap: "Open map",
+    openRegion: "Open region",
     kindPhysical: "Physical",
     kindCustom: "Custom",
-    regionNodeHint: "{{count}} map(s)",
+    regionNodeHint: "{{count}}P",
     layerNodeHint: "{{count}} NE(s)",
     layerNodeEmpty: "Click to create & open",
     rootCanvasHint: "Pick a region from the left tree.",
@@ -1238,6 +1246,7 @@ const en = {
     regionBrowseHint: "Region folder: physical + custom maps. Click to open.",
     browserTitle: "Topology folder",
     browserRegionSub: "{{count}} map(s)",
+    browserRegionsSub: "{{count}} region(s)",
     browserEmptyMaps: "No maps in this region yet.",
     addNe: "Add NE",
     backUp: "Back to region",

web/src/i18n/zh.ts

@@ -1219,12 +1219,20 @@ const zh = {
     tree: "拓扑树",
     treeLoading: "加载拓扑树…",
     treeHint: "区域下为物理拓扑与自定义图；点图打开设备画布。",
+    treeSearch: "全拓扑搜索网元",
+    treeSearchPh: "名称 / IP",
+    treeSearchEmpty: "没有匹配的网元",
+    treeSearchNoViews: "未上图",
+    treeSearchNotOnMap: "该网元尚未出现在任何拓扑图上",
+    treeSearchViewCount: "{{count}} 张图",
+    treeSearchTruncated: "仅显示前 30 条（共 {{total}}）",
     rootName: "区域",
     selectRegion: "请选择区域",
     openMap: "打开本图",
+    openRegion: "打开区域",
     kindPhysical: "物理拓扑",
     kindCustom: "自定义图",
-    regionNodeHint: "{{count}} 张图",
+    regionNodeHint: "{{count}}P",
     layerNodeHint: "{{count}} 个网元",
     layerNodeEmpty: "点击创建并打开",
     rootCanvasHint: "从左侧选择区域进入目录。",
@@ -1232,6 +1240,7 @@ const zh = {
     regionBrowseHint: "区域目录：物理拓扑 + 自定义图。点击打开。",
     browserTitle: "拓扑目录",
     browserRegionSub: "共 {{count}} 张拓扑图",
+    browserRegionsSub: "共 {{count}} 个区域",
     browserEmptyMaps: "此区域还没有拓扑图。",
     addNe: "添加网元",
     backUp: "返回区域",