Feature/auth (#14)

* add validation logic on login

* [#9] add documentation

* [#9] add documentation forgot password

* [#9] revise add documentation forgot password

* [#9] revise add document forgot password(2)

* [#9] add forgot password layer image

* [#9] revise forgot password layer and add documentation change password

* [#9] add documentation reset password

* add validation logic on login

* [#9] revise documentation change password and reset password

* [#9] resolve conflict

* [#9] resolve conflict

* [#9] resolve conflict

* [#9] resolve conflict

* [#9] update change password and reset password documentation

* add validation logic on login

* add validation logic on login

* [#9] resolve conflict

* [#9] resolve conflict

* [#9] resolve conflict

* [#9] resolve conflict

* add validation logic on login

* [#9] re-update change password, forgot password, and reset password

* [#9] resolve conflict

* [#9] resolve conflict

* [#9] revise documentation change password

* [#3] Update Regions Documentation and add a figure of regions table (#16)

* [#3] Update Regions Documentation and add a figure of regions table

* [#3] Update Region Documentation based on review

* [#3] Update Region Documentation based on 2nd review

* [#3] add region code must be unique and remove the last line that does not need comma

* [#3] Update region-layer

* [#3] Rename regions.png to region-layer.png

* [#3] Remove company_code and kunci from regions table

* [#9] resolve conflict

* [#9] resolve conflict

* add validation logic on login

* [#9] resolve conflict

* [#9] update doc

* [#9] update doc 2

Co-authored-by: Rijal Asepnugroho <[email protected]>
Co-authored-by: Muhammad Sofi Yuniarto <[email protected]>