1. #158
2. #159
3. #160
4. AGPL doesn't stop you getting payed for creating your own solution based out of this. The preferred way to run it is as docker. And if there are changes in NocoDB code, it needs to be shared back with community. Otherwise, it is absolutely fine to use it.
5. Plugin/apps is at the heart of NocoDB. Whilst backend part of plugin is modularised, frontend has to be done. And we are using NuxtJs which happened to be an excellent choice for this. The documentation will follow soon.