[#73] Add /docs endpoint

Author: dedenbangkit

CLAUDE.md

@@ -179,7 +179,7 @@ Always run tests inside the Docker container via the provided shell scripts.
 
 After starting services:
 - **Frontend**: http://127.0.0.1.nip.io
-- **API Docs**: http://127.0.0.1.nip.io/redoc
+- **API Docs**: http://127.0.0.1.nip.io/docs
 - **Health Check**: http://127.0.0.1.nip.io/api/health
 - **RAG Evaluation Dashboard**: http://localhost:8501 (when `./rag-evaluate` is running)
 - **App Registration API**: http://localhost:8000/v1/apps/* (see `backend/docs/APP_REGISTRATION.md`)

README.md

@@ -228,7 +228,7 @@ docker compose up -d --build
 Access the following URLs after service startup:
 
 - 🌐 Frontend UI: http://127.0.0.1.nip.io
-- 📚 API Documentation: http://127.0.0.1.nip.io/redoc
+- 📚 API Documentation: http://127.0.0.1.nip.io/docs
 
 ## 🔌 MCP Server Setup (Required)
 

README.zh-CN.md

@@ -211,7 +211,7 @@ docker compose up -d --build
 服务启动后，可以通过以下地址访问：
 
 - 🌐 前端界面: http://127.0.0.1.nip.io
-- 📚 API 文档: http://127.0.0.1.nip.io/redoc
+- 📚 API 文档: http://127.0.0.1.nip.io/docs
 
 ## 🏗️ 技术架构
 

docs/blog/deploy-local.md

@@ -96,7 +96,7 @@ docker compose up -d --build
 服务启动后，可以通过以下地址访问：
 
 - 前端界面：<http://localhost:3000>
-- API 文档：<http://localhost:8000/redoc>
+- API 文档：<http://localhost:8000/docs>
 
 ## 📚 使用指南
 

nginx.conf

@@ -63,9 +63,9 @@ http {
             proxy_cache_bypass $http_upgrade;
         }
 
-        # API Documentation (Redoc)
-        location /redoc {
-            proxy_pass http://backend/redoc;
+        # API Documentation
+        location /docs {
+            proxy_pass http://backend/docs;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
         }

nginx.dev.conf

@@ -114,11 +114,6 @@ http {
             proxy_set_header X-Real-IP $remote_addr;
         }
 
-        location /redoc {
-            proxy_pass http://backend/redoc;
-            proxy_set_header Host $host;
-            proxy_set_header X-Real-IP $remote_addr;
-        }
 
         location /openapi.json {
             proxy_pass http://backend/openapi.json;

nginx/nginx.conf

@@ -86,9 +86,9 @@ http {
             proxy_cache_bypass $http_upgrade;
         }
 
-        # API Documentation (Redoc)
-        location /redoc {
-            proxy_pass http://backend/redoc;
+        # API Documentation
+        location /docs {
+            proxy_pass http://backend/docs;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
         }