Name: [FWD][16.0][FIX] viin_brand_im_livechat: don't hard code livechat button and header

State: Killed finished in 4m

PR State: merged

PR Author: Nguyễn Đại Dương

PR Author Email: daiduongnguyen2709@gmail.com

PR: #487

Committer: Viinbot

Committer Email: viinbot@mail.viindoo.com

Commit: f313c35f6be6e8187a3937d415dc34c5319f8e21

Description:

                                            [FIX] viin_brand_im_livechat: don't hard code livechat button and header

-Problem: User can not config livechat header background color or button
color because the change in [1] has hard code css color for them
-Solution: remove the hard code css, move them into default value of
field definition and writing migration script to upgrade them of course

[1]: https://github.com/Viindoo/branding/commit/40c50dc521f280ba34ff0bbd3a03171a131e125b

Forward-Port-Of: #481
                                            

Branch: 16.0

Instance ID: 0

Age:

Up-time: