Feature Request: Persist LLM suggestion history across sessions

[hiyukoim]

Another feature request for downloading playlists from streaming services! I'm happy to contribute to the integration when I have time. :) Let me know if this aligns with the direction of re-command.

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Problem

The current "Download from Link" input is labeled "Paste Music Link (Track or Album)" and does not support playlist links. Adding the option to download playlists from streaming services would be a great feature.

When I paste a playlist URL from a streaming service, I want Re-command to:

• resolve the full playlist
• queue all playable tracks for audio download
• save the playlist itself as a registered/saved on Navidrome

Proposed Behaviour

When a user pastes a supported playlist link from a streaming service, Re-command should:

• detect that the URL is a playlist
• fetch the playlist metadata, for example:
  • playlist title
  • platform/source
  • creator/owner if available
  • artwork
  • track count
  • original link
• queue the tracks for download as audio
• save the playlist as a registered playlist in the app so it can be revisited later

Expected UX

A playlist import should create two related results:

1. Audio download result

• all matched tracks are added to the download queue
• failed/unmatched tracks are shown clearly

2. Registered playlist on Navidrome

• the playlist is stored in Navidrome DB
• The audio file location is linked to the download location, allowing us to play audio on Navidrome.

Why This Matters

Curated playlists on streaming services are a popular way for people to discover and organize music. For some, like me, algorithm recommendations work better for weekly discovery or automatically curated playlists.

Supporting playlist URLs as imports would make the app much more useful for:

• migrating playlists from streaming services
• batch downloading music
• keeping a persistent record of imported collections
• managing downloads manually from a saved playlist view

Possible Scope Notes

This could include:

• playlist links from Deezer, Spotify, YouTube Music, etc. where supported
• a dedicated saved playlists section
• linking downloaded tracks back to their source playlist

[hiyukoim]

Update:

I tested the playlist link using a Deezer curator playlist URL after configuring a Deezer ARL in the environmental variable. It partially worked, which means only the tracks downloaded., without playlist registered on Navidrome.
In a short, Deezer playlist download partially works; the remaining task is playlist registration and library integration.

What is still missing from the requested feature (and what this issue mainly focuses on now) is:

• It has only been proven to work on Deezer (uncertain if it works on other services)
• Registering the imported playlist in Navidrome as a saved playlist
• Linking the downloaded audio files to that playlist in Navidrome
• Potentially extending similar functionality to other streaming services where possible