Looks like you want some sort of note taking/knowledge management software. Logseq: https://logseq.com https://logseq.com can do all that except the third requ

Looks like you want some sort of note taking/knowledge management software. Logseq: https://logseq.com https://logseq.com can do all that except the third requirement which I think should be a separate software on its own. You could always make a feature request for that though