ui(general): MR!20 - Multiple changes for alpha

src/dependencies.pug

src/index.pug

src/page-group-create.pug

src/page-job-offers.pug

src/page-project-create.pug

src/page-project-edit.pug

src/page-project-profile.pug

src/styles/filters.scss

src/styles/form.scss

src/styles/header.scss

src/styles/index.scss

src/styles/main.scss

src/styles/member-chat.scss

src/styles/menu-right.scss

src/styles/mixins.scss

src/styles/project-profile.scss

src/styles/variables.scss

src/templates/template-business-provider.pug

src/templates/template-customer.pug

src/templates/template-joboffers-conversation.pug