docs: add some instructions on using the chillhop list

thanks @danielwerg :)

CHILLHOP.md

@@ -0,0 +1,24 @@
+# Using the chillhop list
+
+## Linux
+
+```sh
+mkdir -p ~/.local/share/lowfi
+curl https://raw.githubusercontent.com/talwat/lowfi/refs/heads/main/data/chillhop.txt -O --output-dir ~/.local/share/lowfi
+```
+
+## MacOS
+
+```sh
+mkdir -p "~/Library/Application Support/lowfi"
+curl https://raw.githubusercontent.com/talwat/lowfi/refs/heads/main/data/chillhop.txt -O --output-dir ~/Library/Application Support/lowfi
+```
+
+## Windows
+
+Go to `%appdata%` in Explorer, then `Roaming`, and make a folder called `lowfi`.
+Then just put [this file](https://raw.githubusercontent.com/talwat/lowfi/refs/heads/main/data/chillhop.txt) in there.
+
+## Launching lowfi
+
+Once the list has been added, just launch `lowfi` with `-t chillhop`.

ENVIRONMENT_VARS.md

@@ -4,3 +4,4 @@ Lowfi has some more specific options, usually as a result of minor feature reque
 If you have some behaviour you'd like to change, which is quite specific, then see if one of these options suits you.
 
 * `LOWFI_FIXED_MPRIS_NAME` - Limits the number of lowfi instances to one, but ensures the player name is always `lowfi`.
+* `LOWFI_DISABLE_UI` - Disables the UI.

README.md

@@ -7,6 +7,13 @@ It'll do this as simply as it can: no albums, no ads, just lofi.
 
 ## Disclaimer
 
+> [!NOTE]
+>
+> As of the 19th of June 2025, lofigirl.com is temporarily down. If your lowfi is up to date,
+> you can follow the [quick instructions](CHILLHOP.md) for using the [chillhop](https://chillhop.com/) alternative track list.
+>
+> Apologies for the inconvenience, it's out of lowfi's control.
+
 **All** of the audio files embedded into in lowfi by default are from [Lofi Girl's](https://lofigirl.com/) website,
 under their [licensing guidelines](https://form.lofigirl.com/CommercialLicense).