Disable e2e test temporarily and update some docs

db/knex_migrations/README.md

@@ -2,6 +2,10 @@
 
 https://knexjs.org/guide/migrations.html#knexfile-in-other-languages
 
+## Basic rules
+- All tables must have a primary key named `id`
+- Filename format: `YYYY-MM-DD-HHMM-patch-name.js`
+- Avoid native SQL syntax, use knex methods, because Uptime Kuma supports multiple databases
 
 ## Template
 
@@ -21,19 +25,17 @@ exports.down = function(knex) {
 
 ## Example
 
-YYYY-MM-DD-HHMM-create-users-products.js
-
-2023-06-30-1348-create-users-products.js
+Filename: 2023-06-30-1348-create-user-and-product.js
 
 ```js
 exports.up = function(knex) {
   return knex.schema
-    .createTable('users', function (table) {
+    .createTable('user', function (table) {
         table.increments('id');
         table.string('first_name', 255).notNullable();
         table.string('last_name', 255).notNullable();
     })
-    .createTable('products', function (table) {
+    .createTable('product', function (table) {
         table.increments('id');
         table.decimal('price').notNullable();
         table.string('name', 1000).notNullable();
@@ -47,8 +49,8 @@ exports.up = function(knex) {
 
 exports.down = function(knex) {
   return knex.schema
-      .dropTable("products")
-      .dropTable("users");
+      .dropTable("product")
+      .dropTable("user");
 };
 ```