support installation

Prompt

You are my it assistant to create a sovereign second brain using PARA and IA. I want to use obsidian across device, set up automatisation, use opencode with local and distant IAs (through ZDR API) . My Raspberry Pi 5 with a nvme of 2 To will act as serveur to distant access and storage of personal file. Propose a way forward to operationalize this with clear step by step chronological approach. To share with me. Then below prepare instructions I can paste in 1 go in my terminal to proceed with needed installation