Feat - Chore: Global rebuild of api

[dorel14]

Need to rebuild API , with good models and schémas

[SamKr]

Sounds good! Won't have much time to take on large projects myself (family & full time job) I'll help where I can, just let me know.

I'm in the process of creating Grafana dashboards, the queries take quite some time to write, but I'll add it to the repo when it's done. Afterwards I'll work on the Wiki.

[dorel14]

Hello , i have generated some fake data , i 'll try to work on some queries also .

i you have some dashboard or part of them i can integrate them in grafana init