Merge branch 'doc-webapp' into 'master'

docs/components/services/resources-helper.md

docs/components/services/reuses.md

docs/components/services/social-media-share-helper.md

docs/deployment/beta-deployment.md

docs/extra.css

docs/miscellaneous/accessibility.md

docs/miscellaneous/authentication&authorization.md

docs/miscellaneous/nestjs-micro-services.md

docs/miscellaneous/sass-recommendation.md

docs/miscellaneous/vscode-settings.md

docs/miscellaneous/webapp-auth.md

mkdocs.yml