[!TIP]
See temporary preview here: TR-003, TR-016.
### Tasks
- [x] Remove `quadpy` from **[TR-003](https://compwa--247.org.readthedocs.build/report/003.html)**
- [x] Remove `quadpy` from **[TR-016](https://compwa--247.org.readthedocs.build/report/016.html)**
- [x] Improve interlinking between the two reports
Closes #246