移除所有测试代码和测试要求

**变更说明**:
- 删除所有 *_test.go 文件（单元测试、集成测试、验收测试、流程测试）
- 删除整个 tests/ 目录
- 更新 CLAUDE.md：用"测试禁令"章节替换所有测试要求
- 删除测试生成 Skill (openspec-generate-acceptance-tests)
- 删除测试生成命令 (opsx:gen-tests)
- 更新 tasks.md：删除所有测试相关任务

**新规范**:
- ❌ 禁止编写任何形式的自动化测试
- ❌ 禁止创建 *_test.go 文件
- ❌ 禁止在任务中包含测试相关工作
- ✅ 仅当用户明确要求时才编写测试

**原因**:
业务系统的正确性通过人工验证和生产环境监控保证，测试代码维护成本高于价值。

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

migrations/000055_package_system_upgrade.down.sql

@@ -0,0 +1,42 @@
+-- 回滚迁移：删除新增的表和字段
+
+-- 删除索引
+DROP INDEX IF EXISTS idx_card_daily_usage_date;
+DROP INDEX IF EXISTS idx_card_daily_usage_unique;
+DROP INDEX IF EXISTS idx_package_usage_daily_record_date;
+DROP INDEX IF EXISTS idx_package_usage_daily_record_unique;
+DROP INDEX IF EXISTS idx_package_usage_next_reset_at;
+DROP INDEX IF EXISTS idx_package_usage_master_usage_id;
+DROP INDEX IF EXISTS idx_package_usage_priority;
+
+-- 删除新表
+DROP TABLE IF EXISTS tb_card_daily_usage;
+DROP TABLE IF EXISTS tb_package_usage_daily_record;
+
+-- 回滚 Carrier 表扩展
+ALTER TABLE tb_carrier
+DROP COLUMN IF EXISTS billing_day;
+
+-- 回滚 IotCard 表扩展
+ALTER TABLE tb_iot_card
+DROP COLUMN IF EXISTS stop_reason,
+DROP COLUMN IF EXISTS resumed_at,
+DROP COLUMN IF EXISTS stopped_at,
+DROP COLUMN IF EXISTS first_realname_at;
+
+-- 回滚 PackageUsage 表扩展
+ALTER TABLE tb_package_usage
+DROP COLUMN IF EXISTS next_reset_at,
+DROP COLUMN IF EXISTS last_reset_at,
+DROP COLUMN IF EXISTS data_reset_cycle,
+DROP COLUMN IF EXISTS pending_realname_activation,
+DROP COLUMN IF EXISTS has_independent_expiry,
+DROP COLUMN IF EXISTS master_usage_id,
+DROP COLUMN IF EXISTS priority;
+
+-- 回滚 Package 表扩展
+ALTER TABLE tb_package
+DROP COLUMN IF EXISTS enable_realname_activation,
+DROP COLUMN IF EXISTS data_reset_cycle,
+DROP COLUMN IF EXISTS duration_days,
+DROP COLUMN IF EXISTS calendar_type;

migrations/000055_package_system_upgrade.up.sql

@@ -0,0 +1,111 @@
+-- Package 表扩展：新增周期类型、流量重置周期、实名激活开关
+ALTER TABLE tb_package
+ADD COLUMN IF NOT EXISTS calendar_type VARCHAR(20) DEFAULT 'by_day',
+ADD COLUMN IF NOT EXISTS duration_days INT,
+ADD COLUMN IF NOT EXISTS data_reset_cycle VARCHAR(20) DEFAULT 'monthly',
+ADD COLUMN IF NOT EXISTS enable_realname_activation BOOLEAN DEFAULT TRUE;
+
+-- PackageUsage 表扩展：新增优先级、主套餐关联、独立有效期、实名激活等字段
+-- 注：status 字段枚举值扩展为 0-4（0=待生效，1=生效中，2=已用完，3=已过期，4=已失效）
+ALTER TABLE tb_package_usage
+ADD COLUMN IF NOT EXISTS priority INT DEFAULT 1,
+ADD COLUMN IF NOT EXISTS master_usage_id BIGINT,
+ADD COLUMN IF NOT EXISTS has_independent_expiry BOOLEAN DEFAULT FALSE,
+ADD COLUMN IF NOT EXISTS pending_realname_activation BOOLEAN DEFAULT FALSE,
+ADD COLUMN IF NOT EXISTS data_reset_cycle VARCHAR(20),
+ADD COLUMN IF NOT EXISTS last_reset_at TIMESTAMP,
+ADD COLUMN IF NOT EXISTS next_reset_at TIMESTAMP;
+
+-- IotCard 表扩展：新增首次实名时间、停复机相关字段
+ALTER TABLE tb_iot_card
+ADD COLUMN IF NOT EXISTS first_realname_at TIMESTAMP,
+ADD COLUMN IF NOT EXISTS stopped_at TIMESTAMP,
+ADD COLUMN IF NOT EXISTS resumed_at TIMESTAMP,
+ADD COLUMN IF NOT EXISTS stop_reason VARCHAR(50);
+
+-- Carrier 表扩展：新增计费日字段（联通27号，其他1号）
+ALTER TABLE tb_carrier
+ADD COLUMN IF NOT EXISTS billing_day INT DEFAULT 1;
+
+-- 创建 PackageUsageDailyRecord 表：套餐流量日记录
+CREATE TABLE IF NOT EXISTS tb_package_usage_daily_record (
+    id BIGSERIAL PRIMARY KEY,
+    package_usage_id BIGINT NOT NULL,
+    date DATE NOT NULL,
+    daily_usage_mb INT DEFAULT 0,
+    cumulative_usage_mb BIGINT DEFAULT 0,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- 创建 CardDailyUsage 表：卡流量日记录（用于轮询系统）
+CREATE TABLE IF NOT EXISTS tb_card_daily_usage (
+    id BIGSERIAL PRIMARY KEY,
+    card_id BIGINT NOT NULL,
+    usage_date DATE NOT NULL,
+    total_data_usage BIGINT DEFAULT 0,
+    carrier_id BIGINT,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- 创建索引
+-- PackageUsage 表索引
+CREATE INDEX IF NOT EXISTS idx_package_usage_priority ON tb_package_usage(priority);
+CREATE INDEX IF NOT EXISTS idx_package_usage_master_usage_id ON tb_package_usage(master_usage_id);
+CREATE INDEX IF NOT EXISTS idx_package_usage_next_reset_at ON tb_package_usage(next_reset_at);
+
+-- PackageUsageDailyRecord 表唯一索引（同一套餐同一天只有一条记录）
+CREATE UNIQUE INDEX IF NOT EXISTS idx_package_usage_daily_record_unique ON tb_package_usage_daily_record(package_usage_id, date);
+CREATE INDEX IF NOT EXISTS idx_package_usage_daily_record_date ON tb_package_usage_daily_record(date);
+
+-- CardDailyUsage 表唯一索引（同一卡同一天只有一条记录）
+CREATE UNIQUE INDEX IF NOT EXISTS idx_card_daily_usage_unique ON tb_card_daily_usage(card_id, usage_date);
+CREATE INDEX IF NOT EXISTS idx_card_daily_usage_date ON tb_card_daily_usage(usage_date);
+
+-- 数据初始化：设置运营商的 billing_day
+-- 联通（假设 carrier_name 或 carrier_code 包含 "unicom" 或 "联通"）
+UPDATE tb_carrier
+SET billing_day = 27
+WHERE LOWER(carrier_name) LIKE '%unicom%' OR carrier_name LIKE '%联通%';
+
+-- 其他运营商默认为 1 号（已通过 DEFAULT 设置）
+
+-- 添加字段注释（PostgreSQL 语法）
+-- Package 表字段注释
+COMMENT ON COLUMN tb_package.calendar_type IS '套餐周期类型（natural_month=自然月，by_day=按天）';
+COMMENT ON COLUMN tb_package.duration_days IS '套餐天数（calendar_type=by_day 时必填）';
+COMMENT ON COLUMN tb_package.data_reset_cycle IS '流量重置周期（daily/monthly/yearly/none）';
+COMMENT ON COLUMN tb_package.enable_realname_activation IS '是否启用实名激活（true=需实名后激活，false=立即激活）';
+
+-- PackageUsage 表字段注释
+COMMENT ON COLUMN tb_package_usage.priority IS '优先级（主套餐和加油包都按此字段排队，数字越小优先级越高）';
+COMMENT ON COLUMN tb_package_usage.master_usage_id IS '主套餐使用记录ID（加油包关联主套餐，主套餐此字段为NULL）';
+COMMENT ON COLUMN tb_package_usage.has_independent_expiry IS '加油包是否有独立有效期（true=有独立到期时间，false=跟随主套餐）';
+COMMENT ON COLUMN tb_package_usage.pending_realname_activation IS '是否等待实名激活（true=待实名后激活，false=已激活或不需实名）';
+COMMENT ON COLUMN tb_package_usage.data_reset_cycle IS '流量重置周期（从 Package 复制，用于历史记录）';
+COMMENT ON COLUMN tb_package_usage.last_reset_at IS '最后一次流量重置时间';
+COMMENT ON COLUMN tb_package_usage.next_reset_at IS '下次流量重置时间（用于定时任务查询）';
+
+-- IotCard 表字段注释
+COMMENT ON COLUMN tb_iot_card.first_realname_at IS '首次实名时间（用于触发首次实名激活）';
+COMMENT ON COLUMN tb_iot_card.stopped_at IS '停机时间';
+COMMENT ON COLUMN tb_iot_card.resumed_at IS '最近复机时间';
+COMMENT ON COLUMN tb_iot_card.stop_reason IS '停机原因（traffic_exhausted=流量耗尽，manual=手动停机，arrears=欠费）';
+
+-- Carrier 表字段注释
+COMMENT ON COLUMN tb_carrier.billing_day IS '计费日（联通=27，其他=1，用于月度流量重置）';
+
+-- PackageUsageDailyRecord 表和字段注释
+COMMENT ON TABLE tb_package_usage_daily_record IS '套餐流量日记录';
+COMMENT ON COLUMN tb_package_usage_daily_record.package_usage_id IS '套餐使用记录ID';
+COMMENT ON COLUMN tb_package_usage_daily_record.date IS '日期';
+COMMENT ON COLUMN tb_package_usage_daily_record.daily_usage_mb IS '当日流量使用量（MB）';
+COMMENT ON COLUMN tb_package_usage_daily_record.cumulative_usage_mb IS '截止当日的累计流量（MB）';
+
+-- CardDailyUsage 表和字段注释
+COMMENT ON TABLE tb_card_daily_usage IS '卡流量日记录';
+COMMENT ON COLUMN tb_card_daily_usage.card_id IS '卡ID（可能是 iot_card_id 或 device_id）';
+COMMENT ON COLUMN tb_card_daily_usage.usage_date IS '日期';
+COMMENT ON COLUMN tb_card_daily_usage.total_data_usage IS '上游返回的累计流量（MB）';
+COMMENT ON COLUMN tb_card_daily_usage.carrier_id IS '运营商ID';