There is an app for this. Works offline, available on fdroid and playstore. Covers a lot of topics and the manual is mostly based on military guidelines.
Humble Bundle just had a good collection on that. Can't find it now but books on homesteading, medical plants, finding people lost on the woods, going off-grid, and various books about rural cooking.
Edit: Must have expired last night. I can't find any info on it.
ps-survival.com and CD3WD were projects that were big when i first got into prepping at the start of the pandemic. Both of the sites seem to be defunct but there are still mirrors/copies/torrents of the info available online since they were both created to be downloaded for offline use.
There's a lot of unrealistic elements to "survival" culture, a fantasy of going out into the woods or to a cabin and living an isolated life while an entire country has a threatening catastrophe. In such a scenario you would be alone and have resources, i.e. you actually just made yourself extremely vulnerable.
In such a scenario, you want to be able to depend on a group of people who can mutually provide what is needed (defense, transportation, information, food, strategy, medicine, repair knowledge). Or you should plan to leave the country entirely, so survival is having reasonable plans for doing that (savings, inflation hedges) and knowing how to recognize that it's time to go.
If you just want to have fun in the woods or basically play, there's nothing wrong with that. I'd recommend starting with how to make fire using fewer and fewer tools until you can do it with just a knife (or no knife using a bow). Fire with a lighter. Fire with a ferro rod or magnesium. Fire with char cloth and sparks from flint and steel. Fire with char cloth and sparks from a carbon steel knife and foraged flint (like chert). Fire with a bow drill.
This is both a fun and somewhat useful skill if you found yourself in a low resource environment. For resources, I'd just use YouTube and practice. Don't spend more than $50 on materials (knife and ferro rod combined, for example).
No i just think it would be a good place to search out the good books. I'm sure they're all in a section, so you'd get to actually look at them and figure out what you want. Then you can go to MAM and get them. That's what id do, plus the library is relaxing.
How to Invent Everything is a good, humorous take on restarting society from first principles. It's obviously not aimed at what you are going for but it has plenty of good information on all of those topics. Next search for Military manuals.
I would also recommend attending some courses if you haven't done so already. It is great to research this topic, but many of those points you list require skill acquisition that can only be learned out field.