2D host materials, dark mode, and other improvements now available in the ADAQ database

[j-euler]

The ADAQ database has been further expanded and extended with new features.

Data updates:

• 2D Materials now available! 23207 defects for 47 2D host materials.
• 1719 new defects in Si3N4.
• Note: the dielectric constant is now taken from the calculated dielectric tensor instead of the experimental value. This change may affect previous search results.
• Duplicates in the diamond data set were identified and removed (merging 21607 entries into 8450).

New features:

• Dark mode (toggle in top header)
• New category in detailed view "Host info" with details on the host material.
• Search form toggle "Material dimension" allows search in 23207 defects in 2D materials.
• The ZPL plot can now be toggled between "lines" and "markers" for more details.
• Detailed view now includes charge transition levels.
• Detailed view eigenvalue plot now marks defect states.
• (+ Other minor updates and bug fixes.)

Enjoy, and please report any issues you encounter (https://defects.internal.anyterial.se/about#contact).