Add server rules (#15769)

db/migrate/20210221045109_create_rules.rb

@@ -0,0 +1,11 @@
+class CreateRules < ActiveRecord::Migration[5.2]
+  def change
+    create_table :rules do |t|
+      t.integer :priority, null: false, default: 0
+      t.datetime :deleted_at
+      t.text :text, null: false, default: ''
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2020_12_18_054746) do
+ActiveRecord::Schema.define(version: 2021_02_21_045109) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -723,6 +723,14 @@ ActiveRecord::Schema.define(version: 2020_12_18_054746) do
     t.index ["target_account_id"], name: "index_reports_on_target_account_id"
   end
 
+  create_table "rules", force: :cascade do |t|
+    t.integer "priority", default: 0, null: false
+    t.datetime "deleted_at"
+    t.text "text", default: "", null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
   create_table "scheduled_statuses", force: :cascade do |t|
     t.bigint "account_id"
     t.datetime "scheduled_at"