Changed the hashing to use the nice function within nomad.utils. Also the hash lengths are now different based on the expected complexity of the input space.

Added structure_type, structure_prototype and strukturbericht_designation to EncyclopediaNormalizer.

Added structure information for 2D systems in EncyclopediaNormalizer, updated SystemNormalizer so that it does not try to fetch symemtry information for non-bulk systems, added improved system type detection from MatID to SystemNormalizer.

Added formula and formula_reduced to EncylopediaNormalizer. Cleaned up the function for forming the Hill notation.

Added exception handling when reference from scc to system is missing, added bravais_lattice to Encyclopedia.material.

Added phonon test files, added support for phonon calculation detection. Missing the old system of getting the method information from a referenced calculation.

Modified the metainfo enum class, fixed issues in encyclopedia normalization, fixed error in the retrieval of representative systems.

Added a package level conftest.py for normalizer tests, fixed issue in fcc_crystal_structure.json (cell was given in angstroms, not SI units), added first test configuration for EncyclopediaNormaliser.

Added support for storing temporary variables in the backend, added new symemtry module that will contain all the symmetry tools from the NOMAD-COE Encyclopedia, added storing and reuse of wyckoff set information from SystemNormalizer to EncyclopediaNormalizer, added first Quantity output for Encyclopedia normalizer: the material hash.