fix(i18n): translate world1/world2 platform labels in interview tool display

frontend/src/components/Step4Report.vue

@@ -1516,7 +1516,7 @@ const InterviewDisplay = {
                           h('line', { x1: '2', y1: '12', x2: '22', y2: '12' }),
                           h('path', { d: 'M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z' })
                         ]),
-                        h('span', {}, '世界1')
+                        h('span', {}, t('step4.world1'))
                       ]),
                       h('button', {
                         class: ['platform-btn', { active: currentPlatform === 'reddit' }],
@@ -1525,7 +1525,7 @@ const InterviewDisplay = {
                         h('svg', { class: 'platform-icon', viewBox: '0 0 24 24', width: 12, height: 12, fill: 'none', stroke: 'currentColor', 'stroke-width': 2 }, [
                           h('path', { d: 'M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z' })
                         ]),
-                        h('span', {}, '世界2')
+                        h('span', {}, t('step4.world2'))
                       ])
                     ])
                   ]),

locales/en.json

@@ -245,7 +245,9 @@
     "panelSearchResults": "Search Results",
     "emptySearchResults": "No results found",
     "panelRelatedEdges": "Related Edges",
-    "panelRelatedNodes": "Related Nodes"
+    "panelRelatedNodes": "Related Nodes",
+    "world1": "World 1",
+    "world2": "World 2"
   },
   "step5": {
     "interactiveTools": "Interactive Tools",

locales/zh.json

@@ -245,7 +245,9 @@
     "panelSearchResults": "搜索结果",
     "emptySearchResults": "未找到相关结果",
     "panelRelatedEdges": "相关关系",
-    "panelRelatedNodes": "相关节点"
+    "panelRelatedNodes": "相关节点",
+    "world1": "世界1",
+    "world2": "世界2"
   },
   "step5": {
     "interactiveTools": "Interactive Tools",