feat: Business hour Inbox APIs (#1821)

* feat: Business hour Inbox APIs

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: 2021_02_19_085719) do
+ActiveRecord::Schema.define(version: 2021_02_22_131155) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_stat_statements"
@@ -50,7 +50,6 @@ ActiveRecord::Schema.define(version: 2021_02_19_085719) do
     t.integer "settings_flags", default: 0, null: false
     t.integer "feature_flags", default: 0, null: false
     t.integer "auto_resolve_duration"
-    t.string "timezone", default: "UTC"
   end
 
   create_table "action_mailbox_inbound_emails", force: :cascade do |t|
@@ -303,6 +302,7 @@ ActiveRecord::Schema.define(version: 2021_02_19_085719) do
     t.string "email_address"
     t.boolean "working_hours_enabled", default: false
     t.string "out_of_office_message"
+    t.string "timezone", default: "UTC"
     t.index ["account_id"], name: "index_inboxes_on_account_id"
   end