fix: show env status warning in survey tab + add alert on survey failure

- Add isEnvAlive check on mount via /api/simulation/env-status
- Show warning banner when simulation env is not running
- Add alert() on survey failure for visibility
- Add envNotRunning translation key for th/en/zh

locales/en.json

@@ -75,7 +75,13 @@
     "layoutGraph": "Graph",
     "layoutSplit": "Split",
     "layoutWorkbench": "Workbench",
-    "stepNames": ["Graph Build", "Env Setup", "Run Simulation", "Report Generation", "Deep Interaction"]
+    "stepNames": [
+      "Graph Build",
+      "Env Setup",
+      "Run Simulation",
+      "Report Generation",
+      "Deep Interaction"
+    ]
   },
   "step1": {
     "ontologyGeneration": "Ontology Generation",
@@ -282,7 +288,8 @@
     "errorOccurred": "Sorry, an error occurred: {error}",
     "noResponse": "No response",
     "requestFailed": "Request failed",
-    "selectAgentFirst": "Please select a simulated individual first"
+    "selectAgentFirst": "Please select a simulated individual first",
+    "envNotRunning": "Simulation environment is not running. Survey requires an active simulation environment."
   },
   "graph": {
     "panelTitle": "Graph Relationship Visualization",
@@ -662,4 +669,4 @@
     "generateInterviewQuestionsFailed": "Failed to generate interview questions: {error}",
     "generateInterviewSummaryFailed": "Failed to generate interview summary: {error}"
   }
-}
+}

locales/th.json

@@ -75,7 +75,13 @@
     "layoutGraph": "กราฟ",
     "layoutSplit": "แบ่งหน้าจอ",
     "layoutWorkbench": "พื้นที่ทำงาน",
-    "stepNames": ["สร้างกราฟ", "ตั้งค่าสภาพแวดล้อม", "จำลอง", "สร้างรายงาน", "โต้ตอบเชิงลึก"]
+    "stepNames": [
+      "สร้างกราฟ",
+      "ตั้งค่าสภาพแวดล้อม",
+      "จำลอง",
+      "สร้างรายงาน",
+      "โต้ตอบเชิงลึก"
+    ]
   },
   "step1": {
     "ontologyGeneration": "การสร้างออนโทโลยี",
@@ -282,7 +288,8 @@
     "errorOccurred": "ขออภัย เกิดข้อผิดพลาด: {error}",
     "noResponse": "ไม่มีคำตอบ",
     "requestFailed": "คำขอล้มเหลว",
-    "selectAgentFirst": "กรุณาเลือกบุคคลที่จำลองก่อน"
+    "selectAgentFirst": "กรุณาเลือกบุคคลที่จำลองก่อน",
+    "envNotRunning": "สภาพแวดล้อมจำลองไม่ได้ทำงานอยู่ แบบสำรวจต้องการสภาพแวดล้อมจำลองที่ยังทำงานอยู่"
   },
   "graph": {
     "panelTitle": "การแสดงผลความสัมพันธ์กราฟ",

locales/zh.json

@@ -75,7 +75,13 @@
     "layoutGraph": "图谱",
     "layoutSplit": "双栏",
     "layoutWorkbench": "工作台",
-    "stepNames": ["图谱构建", "环境搭建", "开始模拟", "报告生成", "深度互动"]
+    "stepNames": [
+      "图谱构建",
+      "环境搭建",
+      "开始模拟",
+      "报告生成",
+      "深度互动"
+    ]
   },
   "step1": {
     "ontologyGeneration": "本体生成",
@@ -282,7 +288,8 @@
     "errorOccurred": "抱歉，发生了错误: {error}",
     "noResponse": "无响应",
     "requestFailed": "请求失败",
-    "selectAgentFirst": "请先选择一个模拟个体"
+    "selectAgentFirst": "请先选择一个模拟个体",
+    "envNotRunning": "模拟环境未运行。问卷调查需要模拟环境处于运行状态。"
   },
   "graph": {
     "panelTitle": "Graph Relationship Visualization",
@@ -662,4 +669,4 @@
     "generateInterviewQuestionsFailed": "生成采访问题失败: {error}",
     "generateInterviewSummaryFailed": "生成采访摘要失败: {error}"
   }
-}
+}