Merge branch 'web_dev' into 'master'

Documentation/bibliography/ogs.bib

ProcessLib/TH2M/Tests.cmake

Tests/Data/Notebooks/testrunner.py

Tests/Data/TH2M/H/diffusion/diffusion.ipynb

...s/Data/TH2M/H/diffusion/figures/placeholder_diffusion.png

...H2/dissolution_diffusion/figures/placeholder_bourgeat.png

...Data/TH2M/H2/dissolution_diffusion/phase_appearance.ipynb

.../Data/TH2M/H2/mcWhorter/figures/placeholder_mcWhorter.png

Tests/Data/TH2M/H2/mcWhorter/mcWhorter.ipynb

.../TH2M/H2M/Liakopoulos/figures/placeholder_liakopoulos.png

.../H2M/Liakopoulos/ogs-jupyter-lab-h2m-2d-liakopoulos.ipynb

Tests/Data/TH2M/TH/Ogata-Banks/Ogata-Banks.ipynb

...a/TH2M/TH/Ogata-Banks/figures/placeholder_ogata-banks.png

...s/Data/TH2M/TH/idealGasLaw/confined_gas_compression.ipynb

.../idealGasLaw/figures/placeholder_confined_compression.png

...s/Data/TH2M/TH2/heatpipe/figures/placeholder_heatpipe.png

Tests/Data/TH2M/TH2/heatpipe/heatpipe.ipynb

...ics/Linear/Point_injection/SaturatedPointheatsource.ipynb

...r/Point_injection/figures/placeholder_pointheatsource.png

...docs/benchmarks/small-deformations/mechanics-bgr/index.md