Enhanced examples

[semohr]

Added a examples subpages to the docs and cleaned examples notebooks:

• moved old examples into examples/old folder (they need another look)
• migrated traktor to mp3 example
• migrated top100dnb example to a more generic one directional sync example
• removed exploration notebook

TODOs:

• I would remove the notebooks folder and just use the examples folder going forward
• Remove/Refactor or properly integrate old examples
  • plex_playlists_to_traktor.py delete, migrate nml snippet into bidrectional script, and add Traktor .write should create an nml backup, depending on a config option #56 @pSpitzner
  • plex_playlist_to_m3u.py migrate, low hanging fruit, add typer. @pSpitzner
• More examples?
  • Batch migrate spotify to tidal, typer @semohr will add later, see Migrate example #60
• Tests are failing because of the get_playlist(name=...) inconsistency (None vs Raise) I think. Lets decide this and then fix it for all services.
• Changelog

bases on #45
closes #32

[codecov]

Codecov Report

❌ Patch coverage is 88.88889% with 1 line in your changes missing coverage. Please review.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
plistsync/core/diff.py	50.00%	1 Missing ⚠️

📢 Thoughts on this report? Let us know!

[semohr]

Tests are failing because of the get_playlist(name=...) inconsistency (None vs Raise) I think. Lets decide this and then fix it for all services.

Let's not touch too much tests in this PR. I think we should move this discussion and the fixes into another one. There is alot going on here already. I think we can also unify quite some tests between services to enforce right implementations. Maybe that is also a good point to revisit the current setup.

[pSpitzner]

just added the changelog entry, and confirmed the docs build looks nice.

I think we can merge this now, if you dont see anything else?

[semohr]

Nope looks good to me too 👍