[feature/backend] implement /users handler + switch to username + add display name + user management cli

backend/config/config.yaml

@@ -1,91 +0,0 @@
-database:
-  driver: sqlite3
-  dsn: "file:tss-rocks.db?_fk=1&cache=shared"
-
-server:
-  port: 8080
-  host: localhost
-
-jwt:
-  secret: "your-secret-key-here"  # 在生产环境中应该使用环境变量
-  expiration: 24h  # token 过期时间
-
-logging:
-  level: debug  # debug, info, warn, error
-  format: json  # json, console
-
-storage:
-  type: s3  # local or s3
-  local:
-    root_dir: "./storage/media"
-  s3:
-    region: "us-east-1"
-    bucket: "your-bucket-name"
-    access_key_id: "your-access-key-id"
-    secret_access_key: "your-secret-access-key"
-    endpoint: ""      # Optional, for MinIO or other S3-compatible services
-    custom_url: ""    # Optional, for CDN or custom domain (e.g., https://cdn.example.com/media)
-    proxy_s3: false   # If true, backend will proxy S3 requests instead of redirecting
-  upload:
-    max_size: 10     # 最大文件大小（MB）
-    allowed_types:   # 允许的文件类型
-      - image/jpeg
-      - image/png
-      - image/gif
-      - image/webp
-      - image/svg+xml
-      - application/pdf
-      - application/msword
-      - application/vnd.openxmlformats-officedocument.wordprocessingml.document
-      - application/vnd.ms-excel
-      - application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
-      - application/zip
-      - application/x-rar-compressed
-      - text/plain
-      - text/csv
-    allowed_extensions:  # 允许的文件扩展名（小写）
-      - .jpg
-      - .jpeg
-      - .png
-      - .gif
-      - .webp
-      - .svg
-      - .pdf
-      - .doc
-      - .docx
-      - .xls
-      - .xlsx
-      - .zip
-      - .rar
-      - .txt
-      - .csv
-
-rate_limit:
-  # IP限流配置
-  ip_rate: 50   # 每秒请求数
-  ip_burst: 25  # 突发请求数
-  
-  # 路由限流配置
-  route_rates:
-    "/api/v1/auth/login":
-      rate: 5    # 每秒5个请求
-      burst: 10  # 突发10个请求
-    "/api/v1/auth/register":
-      rate: 2    # 每秒2个请求
-      burst: 5   # 突发5个请求
-    "/api/v1/media/upload":
-      rate: 10   # 每秒10个请求
-      burst: 20  # 突发20个请求
-
-access_log:
-  enable_console: true           # 启用控制台输出
-  enable_file: true             # 启用文件日志
-  file_path: "./logs/access.log" # 日志文件路径
-  format: "json"                # 日志格式 (json 或 text)
-  level: "info"                 # 日志级别
-  rotation:
-    max_size: 100              # 每个日志文件的最大大小（MB）
-    max_age: 30               # 保留旧日志文件的最大天数
-    max_backups: 10          # 保留的旧日志文件的最大数量
-    compress: true           # 是否压缩旧日志文件
-    local_time: true         # 使用本地时间作为轮转时间

backend/config/config.yaml.example

@@ -0,0 +1,36 @@
+database:
+  driver: sqlite3
+  # SQLite DSN 说明：
+  # - file:tss.db => 相对路径，在当前目录创建 tss.db
+  # - cache=shared => 启用共享缓存，提高性能
+  # - _fk=1 => 启用外键约束
+  # - mode=rwc => 如果数据库不存在则创建（read-write-create）
+  dsn: "file:tss.db?cache=shared&_fk=1&mode=rwc"
+
+server:
+  port: 8080
+  host: localhost
+
+jwt:
+  secret: your-jwt-secret-here  # 在生产环境中应该使用环境变量
+  expiration: 24h
+
+storage:
+  driver: local
+  local:
+    root: storage
+    base_url: http://localhost:8080/storage
+
+logging:
+  level: debug
+  format: console
+
+rate_limit:
+  enabled: true
+  requests: 100
+  duration: 1m
+
+access_log:
+  enabled: true
+  format: combined
+  output: stdout