feat: 品牌重命名 Sub2API -> TianShuAPI (基于官方 v0.1.56)

基于官方最新代码 upstream/main (dae0d53)

新功能：
- 添加 5小时窗口费用控制和会话数量限制
- Caddy 静态资源长期缓存配置
- 前端性能优化（路由预加载、移除 Google Fonts 改用系统字体）
- 修复 api_contract_test 缺少 SessionLimitCache 参数问题

品牌修改：
- 仅修改品牌显示名称为 TianShuAPI
- 保持所有功能完整
- 恢复 docker-compose.1panel.yml 配置文件

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

deploy/Untitled

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+docker-compose.1panel.yml

deploy/docker-compose.1panel.yml

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+# =============================================================================
+# TianShuAPI Docker Compose - 1Panel 环境配置
+# =============================================================================
+# 此配置文件适用于已有 1Panel 环境，复用现有 Redis
+# =============================================================================
+
+services:
+  # ===========================================================================
+  # TianShuAPI Application
+  # ===========================================================================
+  sub2api:
+    # 方式1：使用官方镜像（快速部署）
+    # image: weishaw/sub2api:latest
+
+    # 方式2：从本地代码构建（二次开发）
+    build:
+      context: ../
+      dockerfile: Dockerfile
+      args:
+        - BUILD_TAGS=embed
+    image: sub2api:local
+    container_name: sub2api
+    restart: unless-stopped
+    ulimits:
+      nofile:
+        soft: 100000
+        hard: 100000
+    ports:
+      - "${BIND_HOST:-0.0.0.0}:${SERVER_PORT:-8080}:8080"
+    volumes:
+      - sub2api_data:/app/data
+    environment:
+      # Auto Setup
+      - AUTO_SETUP=true
+
+      # Server Configuration
+      - SERVER_HOST=0.0.0.0
+      - SERVER_PORT=8080
+      - SERVER_MODE=${SERVER_MODE:-release}
+      - RUN_MODE=${RUN_MODE:-standard}
+
+      # Database Configuration
+      - DATABASE_HOST=postgres
+      - DATABASE_PORT=5432
+      - DATABASE_USER=${POSTGRES_USER:-sub2api}
+      - DATABASE_PASSWORD=${POSTGRES_PASSWORD:?POSTGRES_PASSWORD is required}
+      - DATABASE_DBNAME=${POSTGRES_DB:-sub2api}
+      - DATABASE_SSLMODE=disable
+
+      # Redis Configuration - 使用外部 Redis
+      - REDIS_HOST=${REDIS_HOST}
+      - REDIS_PORT=${REDIS_PORT:-6379}
+      - REDIS_PASSWORD=${REDIS_PASSWORD}
+      - REDIS_DB=${REDIS_DB:-0}
+
+      # Admin Account
+      - ADMIN_EMAIL=${ADMIN_EMAIL:-admin@sub2api.local}
+      - ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+
+      # JWT Configuration
+      - JWT_SECRET=${JWT_SECRET:-}
+      - JWT_EXPIRE_HOUR=${JWT_EXPIRE_HOUR:-24}
+
+      # Timezone
+      - TZ=${TZ:-Asia/Shanghai}
+
+      # Gemini OAuth (可选)
+      - GEMINI_OAUTH_CLIENT_ID=${GEMINI_OAUTH_CLIENT_ID:-}
+      - GEMINI_OAUTH_CLIENT_SECRET=${GEMINI_OAUTH_CLIENT_SECRET:-}
+      - GEMINI_OAUTH_SCOPES=${GEMINI_OAUTH_SCOPES:-}
+      - GEMINI_QUOTA_POLICY=${GEMINI_QUOTA_POLICY:-}
+    depends_on:
+      postgres:
+        condition: service_healthy
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    networks:
+      - sub2api-network
+      - 1panel-network
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8080/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 30s
+
+  # ===========================================================================
+  # PostgreSQL Database
+  # ===========================================================================
+  postgres:
+    image: postgres:18-alpine
+    container_name: sub2api-postgres
+    restart: unless-stopped
+    ulimits:
+      nofile:
+        soft: 100000
+        hard: 100000
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    environment:
+      - POSTGRES_USER=${POSTGRES_USER:-sub2api}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:?POSTGRES_PASSWORD is required}
+      - POSTGRES_DB=${POSTGRES_DB:-sub2api}
+      - TZ=${TZ:-Asia/Shanghai}
+    networks:
+      - sub2api-network
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-sub2api} -d ${POSTGRES_DB:-sub2api}"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 10s
+
+# =============================================================================
+# Volumes
+# =============================================================================
+volumes:
+  sub2api_data:
+    driver: local
+  postgres_data:
+    driver: local
+
+# =============================================================================
+# Networks
+# =============================================================================
+networks:
+  sub2api-network:
+    driver: bridge
+  1panel-network:
+    external: true