Added 4 apps

[CyberShredder]

KeePassDX

• [x] Installed and tested by me on my main smartphone and used for about 15 minutes or more.
• [x] Has dark theme.
• [x] It has 0 trackers on εxodus.
• [x] It has 0 F-Droid Anti-Features
• [x] I love almost the entirety of the app, so I placed next to it a heart.

Safe Notes

• [x] Installed and tested by me on my main smartphone and used for about 15 minutes or more.
• [x] Has dark theme.
• [x] It has 0 trackers on εxodus.
• [x] It has 0 F-Droid Anti-Features.
• [ ] I use the app on a daily basis and I love almost the entirety of it, so I placed next to it a heart.

Diary

• [x] Installed and tested by me on my main smartphone and used for about 15 minutes or more.
• [x] Has dark theme.
• [x] It has 0 trackers on εxodus.
• [x] It has 0 F-Droid Anti-Features.
• [ ] I use the app on a daily basis and I love almost the entirety of it, so I placed next to it a heart.

Survival Manual

• [x] Installed and tested by me on my main smartphone and used for about 15 minutes or more.
• [x] Has dark theme.
• [x] It has 0 trackers on εxodus.
• [x] It has 0 F-Droid Anti-Features.
• [ ] I use the app on a daily basis and I love almost the entirety of it, so I placed next to it a heart.

Besides, added F-Droid links for Lichess and Neo Store

[Psyhackological]

Hi,

thank you for your Pull Request! Everything is fine, besides not updated PRIVACY.md.

[CyberShredder]

Privacy.MD updated, also I thought for a little and removed LibreTranslator since it lacks languages/features compared to proprietary google translate (and there's already open-source front-end apps for it in the list)

[Psyhackological]

Thanks, nice work!

If you use this app and not the proprietary one, and it is sufficient in your opinion, you can keep it. You can be the judge, too. When I'm picky, I want someone's to convince me, like here in this pull request. Since your commit messages are very generic, I'm going to Squash and merge. I'm going to update your apps according to your template on the top. Thank you for your time and effort, have a great day! 😁