Invenio-theme-tugraz

- dep: bump config module 252
- docs: adjust sphinx to flask2 251
- update register and login view 247

- fix: add font locally and remove google dependency 242
- fix: css for ui divider 243

- config: removes i18n config 239
- revert: removes override for details,deposit page 238
- styling: changes deposit form segment color 234
- refactor: views & deposit override 235
- login_user: extended user login template 230

- global: route blueprint migrated to config-tugraz 228

- documents: adds reference guide version 2 225
- ui: change title to data-tooltip 224
- global: migrate inveniordm v4 226

- bugfix: removes overrides item 222