Fix SSE route dependency and align architecture docs

.env.development

@@ -0,0 +1,29 @@
+# Local development overrides for the repo-root backend configuration.
+# Keep shared defaults in .env and put machine-specific or remote-dev values here.
+
+# ===== Milvus向量数据库配置（已有）=====
+MILVUS_HOST=6.86.80.8
+MILVUS_PORT=19530
+MILVUS_COLLECTION=regulations_dense_1536
+MILVUS_DB_NAME=default
+
+# ===== MinIO对象存储配置（已有）=====
+MINIO_ENDPOINT=6.86.80.8:9000
+MINIO_ACCESS_KEY=minioadmin
+MINIO_SECRET_KEY=minioadmin
+MINIO_BUCKET=compliance-docs
+MINIO_SECURE=false
+
+# ===== Redis配置（已有）=====
+REDIS_HOST=6.86.80.8
+REDIS_PORT=6379
+REDIS_PASSWORD=redis@123
+REDIS_DB=0
+
+# ===== PostgreSQL配置（已有）=====
+POSTGRES_HOST=6.86.80.8
+POSTGRES_PORT=5432
+POSTGRES_USER=postgresql
+POSTGRES_PASSWORD=postgresql123456
+POSTGRES_DB=compliance_db
+