add ruff pre-commit hook and README info

.pre-commit-config.yaml

@@ -0,0 +1,6 @@
+repos:
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    # Ruff version.
+    rev: v0.4.2
+    hooks:
+      - id: ruff-format

README.md

@@ -276,4 +276,8 @@ As of right now, no. However, I _did_ have a CLI version in the recent past befo
 
 **Yes!!** I recommend taking a look at the [Priority Features](#priority-features), [Future Features](#future-features), and [Features I Won't Pull](#features-i-likely-wont-addpull) lists, as well as the project issues to see what’s currently being worked on. Please do not submit pull requests with new feature additions without opening up an issue with a feature request first.
 
-Code formatting is automatically checked via [ruff](https://docs.astral.sh/ruff/). To format your code, install ruff via `pip install -r requirements-dev.txt` and run `ruff format` 
+Code formatting is automatically checked via [ruff](https://docs.astral.sh/ruff/). 
+
+To format the code manually, install ruff via `pip install -r requirements-dev.txt` and then run `ruff format` 
+
+To format the code automatically before each commit, there's a configured action available for `pre-commit` hook. Install it by running `pre-commit install`. The hook will be executed each time on running `git commit`.

requirements-dev.txt

@@ -0,0 +1,2 @@
+ruff==0.4.2
+pre-commit==3.7.0