Update WBBR frontend template collection

app/data/star-graph.json

@@ -0,0 +1,41 @@
+{
+  "title": "星海创作关系网络",
+  "subtitle": "本地 JSON 演示数据",
+  "nodeTypes": [
+    { "id": "project", "name": "项目", "color": "#8b7cff" },
+    { "id": "character", "name": "角色", "color": "#55d7ff" },
+    { "id": "world", "name": "世界观", "color": "#45e6a8" },
+    { "id": "organization", "name": "组织", "color": "#ffb45c" },
+    { "id": "event", "name": "事件", "color": "#ff6f91" }
+  ],
+  "nodes": [
+    { "id": "project-starsea", "label": "星海回响", "type": "project", "x": 0, "y": 0, "color": "#8b7cff", "size": 30, "description": "围绕失落星港展开的原创动画项目。", "tags": ["核心项目", "2026"] },
+    { "id": "character-mio", "label": "天野澪", "type": "character", "x": -210, "y": -115, "color": "#55d7ff", "size": 23, "description": "能够读取星尘记忆的见习导航员。", "tags": ["主角", "导航员"] },
+    { "id": "character-ren", "label": "陆沉舟", "type": "character", "x": 205, "y": -120, "color": "#60c5ff", "size": 22, "description": "远航舰队的机械师，负责修复古代航道。", "tags": ["伙伴", "机械师"] },
+    { "id": "character-aya", "label": "绫音", "type": "character", "x": 250, "y": 105, "color": "#7ce7ff", "size": 20, "description": "来自月背城市的情报交换员。", "tags": ["情报", "月背"] },
+    { "id": "world-harbor", "label": "第七码头", "type": "world", "x": -235, "y": 120, "color": "#45e6a8", "size": 24, "description": "漂浮在星云边缘的中立贸易港。", "tags": ["地点", "星港"] },
+    { "id": "world-gate", "label": "静默星门", "type": "world", "x": 30, "y": 205, "color": "#3ed8b0", "size": 22, "description": "沉睡百年的跨星系通道。", "tags": ["遗迹", "航道"] },
+    { "id": "org-fleet", "label": "白帆舰队", "type": "organization", "x": 410, "y": -20, "color": "#ffb45c", "size": 23, "description": "负责维护外环航线的民间舰队。", "tags": ["组织", "舰队"] },
+    { "id": "org-observer", "label": "观星议会", "type": "organization", "x": -415, "y": -15, "color": "#ffc36c", "size": 22, "description": "保存旧时代星图的研究机构。", "tags": ["组织", "研究"] },
+    { "id": "event-blackout", "label": "长夜停航", "type": "event", "x": -125, "y": -285, "color": "#ff6f91", "size": 20, "description": "主航道突然熄灭引发的大规模停航事件。", "tags": ["事件", "序章"] },
+    { "id": "event-signal", "label": "深空信号", "type": "event", "x": 155, "y": -275, "color": "#ff829e", "size": 20, "description": "来自静默星门另一侧的重复脉冲。", "tags": ["事件", "谜题"] },
+    { "id": "world-moon", "label": "月背城", "type": "world", "x": 405, "y": 215, "color": "#66dfb5", "size": 21, "description": "建在永夜陨石坑中的地下都市。", "tags": ["地点", "城市"] },
+    { "id": "event-memory", "label": "星尘记忆", "type": "event", "x": -385, "y": 250, "color": "#ff7d9d", "size": 19, "description": "散落在航道中的古代记录碎片。", "tags": ["线索", "记忆"] }
+  ],
+  "edges": [
+    { "id": "edge-1", "source": "project-starsea", "target": "character-mio", "label": "主角", "type": "角色关系" },
+    { "id": "edge-2", "source": "project-starsea", "target": "character-ren", "label": "伙伴", "type": "角色关系" },
+    { "id": "edge-3", "source": "project-starsea", "target": "world-harbor", "label": "故事起点", "type": "地点关系" },
+    { "id": "edge-4", "source": "project-starsea", "target": "world-gate", "label": "核心谜题", "type": "剧情关系" },
+    { "id": "edge-5", "source": "character-mio", "target": "event-memory", "label": "能够读取", "type": "能力关系" },
+    { "id": "edge-6", "source": "character-ren", "target": "org-fleet", "label": "所属", "type": "组织关系" },
+    { "id": "edge-7", "source": "character-aya", "target": "world-moon", "label": "来自", "type": "地点关系" },
+    { "id": "edge-8", "source": "character-aya", "target": "org-fleet", "label": "提供情报", "type": "协作关系" },
+    { "id": "edge-9", "source": "org-observer", "target": "event-memory", "label": "收集", "type": "研究关系" },
+    { "id": "edge-10", "source": "org-observer", "target": "event-blackout", "label": "调查", "type": "事件关系" },
+    { "id": "edge-11", "source": "event-blackout", "target": "event-signal", "label": "同时发生", "type": "时间关系" },
+    { "id": "edge-12", "source": "event-signal", "target": "world-gate", "label": "信号来源", "type": "线索关系" },
+    { "id": "edge-13", "source": "world-harbor", "target": "org-fleet", "label": "补给基地", "type": "组织关系" },
+    { "id": "edge-14", "source": "world-gate", "target": "world-moon", "label": "旧航线", "type": "地点关系" }
+  ]
+}