Merge 69e7cbacea into 96096ea0ff

backend/app/services/zep_tools.py

@@ -10,10 +10,12 @@ Zep检索工具服务
 
 import time
 import json
+import re
 from typing import Dict, Any, List, Optional
 from dataclasses import dataclass, field
 
 from zep_cloud.client import Zep
+from zep_cloud.core.api_error import ApiError
 
 from ..config import Config
 from ..utils.logger import get_logger
@@ -23,6 +25,55 @@ from ..utils.zep_paging import fetch_all_nodes, fetch_all_edges
 
 logger = get_logger('mirofish.zep_tools')
 
+_MAX_RATE_LIMIT_DELAY = 60.0
+
+
+def _is_rate_limit_error(error: Exception) -> bool:
+    status_code = getattr(error, "status_code", None)
+    if status_code == 429:
+        return True
+
+    body = getattr(error, "body", None)
+    if isinstance(body, str) and "rate limit" in body.lower():
+        return True
+
+    text = str(error).lower()
+    return "status_code: 429" in text or "rate limit" in text or "too many requests" in text
+
+
+def _parse_retry_after(error: Exception) -> float | None:
+    headers = getattr(error, "headers", None)
+    if isinstance(headers, dict):
+        retry_after = headers.get("retry-after") or headers.get("Retry-After")
+        if retry_after:
+            try:
+                return max(float(retry_after), 0.0)
+            except (TypeError, ValueError):
+                pass
+
+        reset = headers.get("x-ratelimit-reset") or headers.get("X-RateLimit-Reset")
+        if reset:
+            try:
+                reset_seconds = float(reset)
+                if reset_seconds > 1_000_000_000:
+                    wait_seconds = reset_seconds - time.time()
+                else:
+                    wait_seconds = reset_seconds
+                if wait_seconds > 0:
+                    return wait_seconds
+            except (TypeError, ValueError):
+                pass
+
+    text = str(error)
+    match = re.search(r"retry-after['\"]?\s*:\s*['\"]?(\d+(?:\.\d+)?)", text, re.IGNORECASE)
+    if match:
+        try:
+            return max(float(match.group(1)), 0.0)
+        except (TypeError, ValueError):
+            pass
+
+    return None
+
 
 @dataclass
 class SearchResult:
@@ -448,14 +499,32 @@ class ZepToolsService:
         for attempt in range(max_retries):
             try:
                 return func()
-            except Exception as e:
+            except (Exception, ApiError) as e:
                 last_exception = e
                 if attempt < max_retries - 1:
-                    logger.warning(
+                    if _is_rate_limit_error(e):
-                        t("console.zepRetryAttempt", operation=operation_name, attempt=attempt + 1, error=str(e)[:100], delay=f"{delay:.1f}")
+                        retry_after = _parse_retry_after(e)
-                    )
+                        if retry_after is not None:
+                            delay = min(max(retry_after, self.RETRY_DELAY), _MAX_RATE_LIMIT_DELAY)
+                        else:
+                            delay = min(max(delay, self.RETRY_DELAY), _MAX_RATE_LIMIT_DELAY)
+                    else:
+                        delay = min(delay, _MAX_RATE_LIMIT_DELAY)
+
+                    if _is_rate_limit_error(e):
+                        logger.warning(
+                            f"Zep {operation_name} rate limit hit (attempt {attempt + 1}/{max_retries}); "
+                            f"retrying in {delay:.1f}s..."
+                        )
+                    else:
+                        logger.warning(
+                            t("console.zepRetryAttempt", operation=operation_name, attempt=attempt + 1, error=str(e)[:100], delay=f"{delay:.1f}")
+                        )
                     time.sleep(delay)
-                    delay *= 2
+                    if _is_rate_limit_error(e):
+                        delay = min(delay * 1.25, _MAX_RATE_LIMIT_DELAY)
+                    else:
+                        delay = min(delay * 2, _MAX_RATE_LIMIT_DELAY)
                 else:
                     logger.error(t("console.zepAllRetriesFailed", operation=operation_name, retries=max_retries, error=str(e)))
         

backend/app/utils/zep_paging.py

@@ -7,10 +7,12 @@ Zep 的 node/edge 列表接口使用 UUID cursor 分页，
 from __future__ import annotations
 
 import time
+import re
 from collections.abc import Callable
 from typing import Any
 
 from zep_cloud import InternalServerError
+from zep_cloud.core.api_error import ApiError
 from zep_cloud.client import Zep
 
 from .logger import get_logger
@@ -19,8 +21,57 @@ logger = get_logger('mirofish.zep_paging')
 
 _DEFAULT_PAGE_SIZE = 100
 _MAX_NODES = 2000
-_DEFAULT_MAX_RETRIES = 3
+_DEFAULT_MAX_RETRIES = 5
 _DEFAULT_RETRY_DELAY = 2.0  # seconds, doubles each retry
+_MAX_RETRY_DELAY = 60.0
+
+
+def _is_rate_limit_error(error: Exception) -> bool:
+    status_code = getattr(error, "status_code", None)
+    if status_code == 429:
+        return True
+
+    body = getattr(error, "body", None)
+    if isinstance(body, str) and "rate limit" in body.lower():
+        return True
+
+    text = str(error).lower()
+    return "status_code: 429" in text or "rate limit" in text or "too many requests" in text
+
+
+def _parse_retry_after(error: Exception) -> float | None:
+    headers = getattr(error, "headers", None)
+    if isinstance(headers, dict):
+        retry_after = headers.get("retry-after") or headers.get("Retry-After")
+        if retry_after:
+            try:
+                return max(float(retry_after), 0.0)
+            except (TypeError, ValueError):
+                pass
+
+        reset = headers.get("x-ratelimit-reset") or headers.get("X-RateLimit-Reset")
+        if reset:
+            try:
+                reset_seconds = float(reset)
+                if reset_seconds > 1_000_000_000:
+                    # Some providers return a unix timestamp instead of a delta.
+                    wait_seconds = reset_seconds - time.time()
+                else:
+                    wait_seconds = reset_seconds
+                if wait_seconds > 0:
+                    return wait_seconds
+            except (TypeError, ValueError):
+                pass
+
+    text = str(error)
+    match = re.search(r"retry-after['\"]?\s*:\s*['\"]?(\d+(?:\.\d+)?)", text, re.IGNORECASE)
+    if match:
+        try:
+            return max(float(match.group(1)), 0.0)
+        except (TypeError, ValueError):
+            pass
+
+    return None
 
 
 def _fetch_page_with_retry(
@@ -41,14 +92,33 @@ def _fetch_page_with_retry(
     for attempt in range(max_retries):
         try:
             return api_call(*args, **kwargs)
-        except (ConnectionError, TimeoutError, OSError, InternalServerError) as e:
+        except (ConnectionError, TimeoutError, OSError, InternalServerError, ApiError) as e:
             last_exception = e
             if attempt < max_retries - 1:
-                logger.warning(
+                if _is_rate_limit_error(e):
-                    f"Zep {page_description} attempt {attempt + 1} failed: {str(e)[:100]}, retrying in {delay:.1f}s..."
+                    retry_after = _parse_retry_after(e)
-                )
+                    if retry_after is not None:
+                        delay = min(max(retry_after, retry_delay), _MAX_RETRY_DELAY)
+                    else:
+                        delay = min(max(delay, retry_delay), _MAX_RETRY_DELAY)
+                else:
+                    delay = min(delay, _MAX_RETRY_DELAY)
+
+                if _is_rate_limit_error(e):
+                    logger.warning(
+                        f"Zep {page_description} rate limit hit (attempt {attempt + 1}/{max_retries}); "
+                        f"retrying in {delay:.1f}s..."
+                    )
+                else:
+                    logger.warning(
+                        f"Zep {page_description} attempt {attempt + 1} failed: {str(e)[:100]}, retrying in {delay:.1f}s..."
+                    )
                 time.sleep(delay)
-                delay *= 2
+                if _is_rate_limit_error(e):
+                    # Respect server-advised retry delays; keep the same delay or back off slightly.
+                    delay = min(delay * 1.25, _MAX_RETRY_DELAY)
+                else:
+                    delay = min(delay * 2, _MAX_RETRY_DELAY)
             else:
                 logger.error(f"Zep {page_description} failed after {max_retries} attempts: {str(e)}")
 

frontend/src/api/graph.js

@@ -8,12 +8,9 @@ import service, { requestWithRetry } from './index'
 export function generateOntology(formData) {
   return requestWithRetry(() => 
     service({
-      url: '/api/graph/ontology/generate',
+      url: '/graph/ontology/generate',
       method: 'post',
-      data: formData,
+      data: formData
-      headers: {
-        'Content-Type': 'multipart/form-data'
-      }
     })
   )
 }
@@ -26,7 +23,7 @@ export function generateOntology(formData) {
 export function buildGraph(data) {
   return requestWithRetry(() =>
     service({
-      url: '/api/graph/build',
+      url: '/graph/build',
       method: 'post',
       data
     })
@@ -40,7 +37,7 @@ export function buildGraph(data) {
  */
 export function getTaskStatus(taskId) {
   return service({
-    url: `/api/graph/task/${taskId}`,
+    url: `/graph/task/${taskId}`,
     method: 'get'
   })
 }
@@ -52,7 +49,7 @@ export function getTaskStatus(taskId) {
  */
 export function getGraphData(graphId) {
   return service({
-    url: `/api/graph/data/${graphId}`,
+    url: `/graph/data/${graphId}`,
     method: 'get'
   })
 }
@@ -64,7 +61,7 @@ export function getGraphData(graphId) {
  */
 export function getProject(projectId) {
   return service({
-    url: `/api/graph/project/${projectId}`,
+    url: `/graph/project/${projectId}`,
     method: 'get'
   })
 }

frontend/src/api/index.js

@@ -3,17 +3,19 @@ import i18n from '../i18n'
 
 // 创建axios实例
 const service = axios.create({
-  baseURL: import.meta.env.VITE_API_BASE_URL || 'http://localhost:5001',
+  // Default to the Vite proxy so the frontend works both on localhost
-  timeout: 300000, // 5分钟超时（本体生成可能需要较长时间）
+  // and when accessed from another machine via the dev server host.
-  headers: {
+  baseURL: import.meta.env.VITE_API_BASE_URL || '/api',
-    'Content-Type': 'application/json'
+  timeout: 300000 // 5分钟超时（本体生成可能需要较长时间）
-  }
 })
 
 // 请求拦截器
 service.interceptors.request.use(
   config => {
     config.headers['Accept-Language'] = i18n.global.locale.value
+    if (config.data instanceof FormData) {
+      delete config.headers['Content-Type']
+    }
     return config
   },
   error => {

frontend/src/api/report.js

@@ -5,7 +5,7 @@ import service, { requestWithRetry } from './index'
  * @param {Object} data - { simulation_id, force_regenerate? }
  */
 export const generateReport = (data) => {
-  return requestWithRetry(() => service.post('/api/report/generate', data), 3, 1000)
+  return requestWithRetry(() => service.post('/report/generate', data), 3, 1000)
 }
 
 /**
@@ -13,7 +13,7 @@ export const generateReport = (data) => {
  * @param {string} reportId
  */
 export const getReportStatus = (reportId) => {
-  return service.get(`/api/report/generate/status`, { params: { report_id: reportId } })
+  return service.get(`/report/generate/status`, { params: { report_id: reportId } })
 }
 
 /**
@@ -22,7 +22,7 @@ export const getReportStatus = (reportId) => {
  * @param {number} fromLine - 从第几行开始获取
  */
 export const getAgentLog = (reportId, fromLine = 0) => {
-  return service.get(`/api/report/${reportId}/agent-log`, { params: { from_line: fromLine } })
+  return service.get(`/report/${reportId}/agent-log`, { params: { from_line: fromLine } })
 }
 
 /**
@@ -31,7 +31,7 @@ export const getAgentLog = (reportId, fromLine = 0) => {
  * @param {number} fromLine - 从第几行开始获取
  */
 export const getConsoleLog = (reportId, fromLine = 0) => {
-  return service.get(`/api/report/${reportId}/console-log`, { params: { from_line: fromLine } })
+  return service.get(`/report/${reportId}/console-log`, { params: { from_line: fromLine } })
 }
 
 /**
@@ -39,7 +39,7 @@ export const getConsoleLog = (reportId, fromLine = 0) => {
  * @param {string} reportId
  */
 export const getReport = (reportId) => {
-  return service.get(`/api/report/${reportId}`)
+  return service.get(`/report/${reportId}`)
 }
 
 /**
@@ -47,5 +47,5 @@ export const getReport = (reportId) => {
  * @param {Object} data - { simulation_id, message, chat_history? }
  */
 export const chatWithReport = (data) => {
-  return requestWithRetry(() => service.post('/api/report/chat', data), 3, 1000)
+  return requestWithRetry(() => service.post('/report/chat', data), 3, 1000)
 }

frontend/src/api/simulation.js

@@ -5,7 +5,7 @@ import service, { requestWithRetry } from './index'
  * @param {Object} data - { project_id, graph_id?, enable_twitter?, enable_reddit? }
  */
 export const createSimulation = (data) => {
-  return requestWithRetry(() => service.post('/api/simulation/create', data), 3, 1000)
+  return requestWithRetry(() => service.post('/simulation/create', data), 3, 1000)
 }
 
 /**
@@ -13,7 +13,7 @@ export const createSimulation = (data) => {
  * @param {Object} data - { simulation_id, entity_types?, use_llm_for_profiles?, parallel_profile_count?, force_regenerate? }
  */
 export const prepareSimulation = (data) => {
-  return requestWithRetry(() => service.post('/api/simulation/prepare', data), 3, 1000)
+  return requestWithRetry(() => service.post('/simulation/prepare', data), 3, 1000)
 }
 
 /**
@@ -21,7 +21,7 @@ export const prepareSimulation = (data) => {
  * @param {Object} data - { task_id?, simulation_id? }
  */
 export const getPrepareStatus = (data) => {
-  return service.post('/api/simulation/prepare/status', data)
+  return service.post('/simulation/prepare/status', data)
 }
 
 /**
@@ -29,7 +29,7 @@ export const getPrepareStatus = (data) => {
  * @param {string} simulationId
  */
 export const getSimulation = (simulationId) => {
-  return service.get(`/api/simulation/${simulationId}`)
+  return service.get(`/simulation/${simulationId}`)
 }
 
 /**
@@ -38,7 +38,7 @@ export const getSimulation = (simulationId) => {
  * @param {string} platform - 'reddit' | 'twitter'
  */
 export const getSimulationProfiles = (simulationId, platform = 'reddit') => {
-  return service.get(`/api/simulation/${simulationId}/profiles`, { params: { platform } })
+  return service.get(`/simulation/${simulationId}/profiles`, { params: { platform } })
 }
 
 /**
@@ -47,7 +47,7 @@ export const getSimulationProfiles = (simulationId, platform = 'reddit') => {
  * @param {string} platform - 'reddit' | 'twitter'
  */
 export const getSimulationProfilesRealtime = (simulationId, platform = 'reddit') => {
-  return service.get(`/api/simulation/${simulationId}/profiles/realtime`, { params: { platform } })
+  return service.get(`/simulation/${simulationId}/profiles/realtime`, { params: { platform } })
 }
 
 /**
@@ -55,7 +55,7 @@ export const getSimulationProfilesRealtime = (simulationId, platform = 'reddit')
  * @param {string} simulationId
  */
 export const getSimulationConfig = (simulationId) => {
-  return service.get(`/api/simulation/${simulationId}/config`)
+  return service.get(`/simulation/${simulationId}/config`)
 }
 
 /**
@@ -64,7 +64,7 @@ export const getSimulationConfig = (simulationId) => {
  * @returns {Promise} 返回配置信息，包含元数据和配置内容
  */
 export const getSimulationConfigRealtime = (simulationId) => {
-  return service.get(`/api/simulation/${simulationId}/config/realtime`)
+  return service.get(`/simulation/${simulationId}/config/realtime`)
 }
 
 /**
@@ -73,7 +73,7 @@ export const getSimulationConfigRealtime = (simulationId) => {
  */
 export const listSimulations = (projectId) => {
   const params = projectId ? { project_id: projectId } : {}
-  return service.get('/api/simulation/list', { params })
+  return service.get('/simulation/list', { params })
 }
 
 /**
@@ -81,7 +81,7 @@ export const listSimulations = (projectId) => {
  * @param {Object} data - { simulation_id, platform?, max_rounds?, enable_graph_memory_update? }
  */
 export const startSimulation = (data) => {
-  return requestWithRetry(() => service.post('/api/simulation/start', data), 3, 1000)
+  return requestWithRetry(() => service.post('/simulation/start', data), 3, 1000)
 }
 
 /**
@@ -89,7 +89,7 @@ export const startSimulation = (data) => {
  * @param {Object} data - { simulation_id }
  */
 export const stopSimulation = (data) => {
-  return service.post('/api/simulation/stop', data)
+  return service.post('/simulation/stop', data)
 }
 
 /**
@@ -97,7 +97,7 @@ export const stopSimulation = (data) => {
  * @param {string} simulationId
  */
 export const getRunStatus = (simulationId) => {
-  return service.get(`/api/simulation/${simulationId}/run-status`)
+  return service.get(`/simulation/${simulationId}/run-status`)
 }
 
 /**
@@ -105,7 +105,7 @@ export const getRunStatus = (simulationId) => {
  * @param {string} simulationId
  */
 export const getRunStatusDetail = (simulationId) => {
-  return service.get(`/api/simulation/${simulationId}/run-status/detail`)
+  return service.get(`/simulation/${simulationId}/run-status/detail`)
 }
 
 /**
@@ -116,7 +116,7 @@ export const getRunStatusDetail = (simulationId) => {
  * @param {number} offset - 偏移量
  */
 export const getSimulationPosts = (simulationId, platform = 'reddit', limit = 50, offset = 0) => {
-  return service.get(`/api/simulation/${simulationId}/posts`, {
+  return service.get(`/simulation/${simulationId}/posts`, {
     params: { platform, limit, offset }
   })
 }
@@ -132,7 +132,7 @@ export const getSimulationTimeline = (simulationId, startRound = 0, endRound = n
   if (endRound !== null) {
     params.end_round = endRound
   }
-  return service.get(`/api/simulation/${simulationId}/timeline`, { params })
+  return service.get(`/simulation/${simulationId}/timeline`, { params })
 }
 
 /**
@@ -140,7 +140,7 @@ export const getSimulationTimeline = (simulationId, startRound = 0, endRound = n
  * @param {string} simulationId
  */
 export const getAgentStats = (simulationId) => {
-  return service.get(`/api/simulation/${simulationId}/agent-stats`)
+  return service.get(`/simulation/${simulationId}/agent-stats`)
 }
 
 /**
@@ -149,7 +149,7 @@ export const getAgentStats = (simulationId) => {
  * @param {Object} params - { limit, offset, platform, agent_id, round_num }
  */
 export const getSimulationActions = (simulationId, params = {}) => {
-  return service.get(`/api/simulation/${simulationId}/actions`, { params })
+  return service.get(`/simulation/${simulationId}/actions`, { params })
 }
 
 /**
@@ -157,7 +157,7 @@ export const getSimulationActions = (simulationId, params = {}) => {
  * @param {Object} data - { simulation_id, timeout? }
  */
 export const closeSimulationEnv = (data) => {
-  return service.post('/api/simulation/close-env', data)
+  return service.post('/simulation/close-env', data)
 }
 
 /**
@@ -165,7 +165,7 @@ export const closeSimulationEnv = (data) => {
  * @param {Object} data - { simulation_id }
  */
 export const getEnvStatus = (data) => {
-  return service.post('/api/simulation/env-status', data)
+  return service.post('/simulation/env-status', data)
 }
 
 /**
@@ -173,7 +173,7 @@ export const getEnvStatus = (data) => {
  * @param {Object} data - { simulation_id, interviews: [{ agent_id, prompt }] }
  */
 export const interviewAgents = (data) => {
-  return requestWithRetry(() => service.post('/api/simulation/interview/batch', data), 3, 1000)
+  return requestWithRetry(() => service.post('/simulation/interview/batch', data), 3, 1000)
 }
 
 /**
@@ -182,6 +182,5 @@ export const interviewAgents = (data) => {
  * @param {number} limit - 返回数量限制
  */
 export const getSimulationHistory = (limit = 20) => {
-  return service.get('/api/simulation/history', { params: { limit } })
+  return service.get('/simulation/history', { params: { limit } })
 }
-

frontend/src/components/Step4Report.vue

@@ -105,6 +105,15 @@
             </div>
           </div>
 
+          <div v-if="rateLimitNotice" class="retry-notice">
+            <div class="retry-notice__icon">⟳</div>
+            <div class="retry-notice__body">
+              <div class="retry-notice__title">External API rate limit detected</div>
+              <div class="retry-notice__text">{{ rateLimitNotice.message }}</div>
+            </div>
+            <button class="retry-notice__dismiss" @click="dismissRetryNotice">Dismiss</button>
+          </div>
+
           <div class="workflow-steps" v-if="workflowSteps.length > 0">
             <div
               v-for="(step, sidx) in workflowSteps"
@@ -418,6 +427,8 @@ const agentLogs = ref([])
 const consoleLogs = ref([])
 const agentLogLine = ref(0)
 const consoleLogLine = ref(0)
+const rateLimitNotice = ref(null)
+let rateLimitNoticeTimer = null
 const reportOutline = ref(null)
 const currentSectionIndex = ref(null)
 const generatedSections = ref({})
@@ -2017,6 +2028,52 @@ const getLogLevelClass = (log) => {
   return ''
 }
 
+const clearRetryNoticeTimer = () => {
+  if (rateLimitNoticeTimer) {
+    clearTimeout(rateLimitNoticeTimer)
+    rateLimitNoticeTimer = null
+  }
+}
+
+const dismissRetryNotice = () => {
+  rateLimitNotice.value = null
+  clearRetryNoticeTimer()
+}
+
+const setRetryNotice = (message, retrySeconds = null) => {
+  rateLimitNotice.value = {
+    message,
+    retrySeconds
+  }
+
+  clearRetryNoticeTimer()
+  if (retrySeconds && retrySeconds > 0) {
+    rateLimitNoticeTimer = setTimeout(() => {
+      rateLimitNotice.value = null
+      rateLimitNoticeTimer = null
+    }, Math.min(retrySeconds * 1000 + 1000, 120000))
+  }
+}
+
+const maybeHandleRetryNotice = (logLine) => {
+  if (!logLine) return
+
+  const text = String(logLine)
+  const rateLimitMatch = text.match(/rate limit hit.*retrying in ([\d.]+)s/i)
+  if (rateLimitMatch) {
+    const retrySeconds = Number.parseFloat(rateLimitMatch[1])
+    const retryText = Number.isFinite(retrySeconds)
+      ? `Zep is rate limited. The system will retry automatically in about ${retrySeconds.toFixed(1)} seconds.`
+      : 'Zep is rate limited. The system will retry automatically.'
+    setRetryNotice(retryText, Number.isFinite(retrySeconds) ? retrySeconds : null)
+    return
+  }
+
+  if (text.includes('Rate limit exceeded for FREE plan') || text.includes('429')) {
+    setRetryNotice('Zep is rate limited. The system will retry automatically.', null)
+  }
+}
+
 // Polling
 let agentLogTimer = null
 let consoleLogTimer = null
@@ -2055,6 +2112,7 @@ const fetchAgentLog = async () => {
           if (log.action === 'report_complete') {
             isComplete.value = true
             currentSectionIndex.value = null  // 确保清除 loading 状态
+            dismissRetryNotice()
             emit('update-status', 'completed')
             stopPolling()
             // 滚动逻辑统一在循环结束后的 nextTick 中处理
@@ -2141,6 +2199,8 @@ const fetchConsoleLog = async () => {
       if (newLogs.length > 0) {
         consoleLogs.value.push(...newLogs)
         consoleLogLine.value = res.data.from_line + newLogs.length
+
+        newLogs.forEach((log) => maybeHandleRetryNotice(log))
         
         nextTick(() => {
           if (logContent.value) {
@@ -2185,6 +2245,7 @@ onMounted(() => {
 
 onUnmounted(() => {
   stopPolling()
+  clearRetryNoticeTimer()
 })
 
 watch(() => props.reportId, (newId) => {
@@ -2193,6 +2254,7 @@ watch(() => props.reportId, (newId) => {
     consoleLogs.value = []
     agentLogLine.value = 0
     consoleLogLine.value = 0
+    dismissRetryNotice()
     reportOutline.value = null
     currentSectionIndex.value = null
     generatedSections.value = {}
@@ -2289,6 +2351,64 @@ watch(() => props.reportId, (newId) => {
   flex-shrink: 0;
 }
 
+.retry-notice {
+  display: flex;
+  align-items: flex-start;
+  gap: 12px;
+  margin: 12px 20px 0;
+  padding: 12px 14px;
+  border: 1px solid #F59E0B;
+  border-radius: 12px;
+  background: rgba(245, 158, 11, 0.08);
+  color: #92400E;
+}
+
+.retry-notice__icon {
+  width: 28px;
+  height: 28px;
+  border-radius: 999px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: rgba(245, 158, 11, 0.18);
+  flex-shrink: 0;
+  font-size: 16px;
+}
+
+.retry-notice__body {
+  flex: 1;
+  min-width: 0;
+}
+
+.retry-notice__title {
+  font-size: 13px;
+  font-weight: 700;
+  line-height: 1.2;
+}
+
+.retry-notice__text {
+  margin-top: 4px;
+  font-size: 12px;
+  line-height: 1.5;
+  color: #B45309;
+}
+
+.retry-notice__dismiss {
+  flex-shrink: 0;
+  border: 0;
+  border-radius: 999px;
+  padding: 6px 10px;
+  background: rgba(245, 158, 11, 0.16);
+  color: #92400E;
+  cursor: pointer;
+  font-size: 12px;
+  font-weight: 600;
+}
+
+.retry-notice__dismiss:hover {
+  background: rgba(245, 158, 11, 0.24);
+}
+
 /* Panel header status variants */
 .panel-header--active {
   background: #FAFAFA;

frontend/vite.config.js

@@ -13,7 +13,6 @@ export default defineConfig({
   },
   server: {
     port: 3000,
-    open: true,
     proxy: {
       '/api': {
         target: 'http://localhost:5001',