v0.21.0

Frontend

• Added a new Locations page that shows an overview of your spools and where they are. You can move Spools around, add new locations, etc, from here.
• add archive/un archive button to spool view page by @TomW1605 in #517
• add external id to filament and vendor edit pages by @TomW1605 in #518
• Fixed not being able to clear the price field on filaments and spools.

Backend

• Update gitattributes to preserve LF line endings on the .env.example file by @uro666 in #497
• Added REST API to export spools, filaments or vendors as CSV or JSON. No frontend made for this yet. See the API docs on how to use this.
• Server logs now have a more consistent format for the different logging sources. This also fixes so the LOGGING_LEVEL variable is respected.
• Fixed vendor with spool weight 0 not being allowed in response structure, causing errors if you added a vendor with spool weight 0.

Translations

• Added Chinese (Traditional Han script) translation by Kayz C
• Added Romanian translation by Bestia Nadir
• Added Persian translation by AKTronics
• Updated Spanish translation by gallegonovato
• Updated Czech translation by Miloslav Kos
• Updated Chinese (Simplified Han script) translation by Samuel Wang
• Updated Polish translation by darkk-k1 and Daniel Zając
• Updated Ukrainian translation by Oleksii Martyniuk
• Updated Russian translation by Dr_Perry_Coke
• Updated Italian translation by Diogo Resende
• Updated French translation by Vincent MALZIEU
• Updated Dutch translation by Maurice Kevenaar

Full Changelog: v0.20.0...v0.21.0