Merge branch 'tailwind2' into 'master'

.gitlab-ci.yml

scripts/ci/jobs/build_image.yml

scripts/ci/jobs/clang-sanitizer.yml

scripts/ci/jobs/clang-tidy.yml

scripts/ci/jobs/code-quality.yml

scripts/ci/jobs/web.yml

scripts/docker/Dockerfile.web

web/archetypes/books.md

web/assets/css/main.css

web/content/books/bmb-2.md

web/content/books/bmb-3.md

web/content/books/bmb-4.md

web/content/books/computational-geotechnics-i.md

...ks/computational-hydrology-i-groundwater-flow-modeling.md

web/content/books/computational-hydrology-ii.md

web/content/books/computational-hydrology-iii.md

web/content/books/geoenergy-modeling-i.md

web/content/books/geoenergy-modeling-ii.md

web/content/books/geoenergy-modeling-iii.md

web/content/books/models-of-thermochemical-heat-storage.md