So you say “programs like Trilium”. Have you looked at Joplin?
Joplin comes with OCR albeit for search only. I myself have not tried it yet, but Joplin itself is a great note app.
Also Joplin seems to have an in development plugin for extracting text via OCR.
Maybe you can then export it to Trilium, if this a one time thing.
Each has Pros and Cons.
I liked what the show Dark did with the first idea. Having a constant move of time, and a fixed "jump distance"is really cool. Each new timelone also has those points, but some just happen to be created or destroyed in your lifetime.
The second seems kinda boring in real life (except for visiting the past) and can get really tricky fast if it would be usable in real life, but in movies it mostly rocks.
Having actions matter is very cool, but sounds dangerous and paradox-y. If not done like in Looper its still fun though (for real, don’t watch that movie) and maybe it even has a fixed flow of time (like the tomorrow war).
What I would want the most and what prevents a lot of paradoxes though is the trope of “getting sent back into your younger body” like in butterfly effect (which got real stupid in the second half with the Jesus hands). But I would still really like that and in the best case with the possibility of going back in time after my death.
They get “Ram Ranch” not more, not less.