重构并拆分项目

service/migrations/20260625031750_create_users.sql

@@ -0,0 +1,10 @@
+-- Add migration script here
+CREATE TABLE ias_wechat_users (
+    id BIGSERIAL PRIMARY KEY,
+    user_name VARCHAR(100) NOT NULL,
+    token VARCHAR(255),
+    account_id VARCHAR(255),
+    base_url VARCHAR(255),
+    user_status INTEGER,
+    created_at TIMESTAMP NOT NULL DEFAULT NOW()
+);