fix lincense link

add ruff action

.github/workflows/publish.yml

@@ -1,4 +1,4 @@
-name: Release
+name: Publish to PyPI
 
 on:
   release:

.github/workflows/ruff.yml

@@ -0,0 +1,19 @@
+name: Ruff
+
+on:
+  push:
+    branches: [main]
+
+  pull_request:
+    branches: [main]
+
+  workflow_dispatch:
+
+jobs:
+  ruff:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: astral-sh/ruff-action@v3
+        with:
+          args: 'format --check --diff'

README.md

@@ -85,12 +85,19 @@ Available styles: _red, magenta, purple, blue, cyan, green, yellow, orange, whit
 
 ![coloured](./img/coloured-border.png)
 
-Optionally you may disable the border colouring with the --no-border flag:
+Optionally you may disable border colouring with the --no-border flag:
 
 ![coloured-no-border](./img/coloured-no-border.png)
 
 ```console
-slobs-cli --style="yellow' --no-border audio list
+slobs-cli --style="yellow" --no-border audio list
+```
+
+Or with environment variables:
+
+```env
+SLOBS_STYLE=yellow
+SLOBS_STYLE_NO_BORDER=true
 ```
 
 ## Commands
@@ -324,4 +331,4 @@ slobs-cli scenecollection rename "ExistingCollection" "NewName"
 
 ## License
 
-`slobs-cli` is distributed under the terms of the [GPL-3.0-or-later](https://spdx.org/licenses/GPL-3.0-or-later.html) license.
+`slobs-cli` is distributed under the terms of the [MIT](https://spdx.org/licenses/MIT.html) license.