main:删除多余文档并清理项目目录

变更内容：
- 移除冗余文档，包括 Grafana 指南、指标对比、修复总结、OpenAPI 规范等。
- 精简项目文档结构，优化 README 文件内容。
- 提升文档层次清晰度，集中核心指南。

monitoring/alerts/rules.yaml

@@ -51,3 +51,43 @@ groups:
         annotations:
           summary: "算法执行延迟过高"
           description: "算法 {{ $labels.algorithm }} 的 P95 延迟为 {{ $value }}s"
+
+      # 异步任务失败率告警
+      - alert: HighJobFailureRate
+        expr: rate(jobs_completed_total{status="failed"}[5m]) / rate(jobs_completed_total[5m]) > 0.1
+        for: 5m
+        labels:
+          severity: warning
+        annotations:
+          summary: "异步任务失败率过高"
+          description: "算法 {{ $labels.algorithm }} 的异步任务失败率超过 10%"
+
+      # 异步任务执行延迟告警
+      - alert: HighJobLatency
+        expr: histogram_quantile(0.95, rate(job_execution_duration_seconds_bucket[5m])) > 60
+        for: 5m
+        labels:
+          severity: warning
+        annotations:
+          summary: "异步任务执行延迟过高"
+          description: "算法 {{ $labels.algorithm }} 的异步任务 P95 延迟为 {{ $value }}s"
+
+      # 异步任务积压告警
+      - alert: JobBacklog
+        expr: sum(rate(jobs_created_total[5m])) - sum(rate(jobs_completed_total[5m])) > 10
+        for: 10m
+        labels:
+          severity: warning
+        annotations:
+          summary: "异步任务积压"
+          description: "任务创建速率超过完成速率，可能存在积压"
+
+      # Webhook 发送失败率告警
+      - alert: HighWebhookFailureRate
+        expr: rate(webhook_deliveries_total{status="failed"}[5m]) / rate(webhook_deliveries_total[5m]) > 0.2
+        for: 5m
+        labels:
+          severity: warning
+        annotations:
+          summary: "Webhook 发送失败率过高"
+          description: "Webhook 发送失败率超过 20%"