Add Prettier Formatting for Markdown Files and Pre-Commit Hook (#543)

* Install prettier, add prettierignore

* Add precommit hook for md

* Prettier format md files

1 files changed, 4 insertions, 2 deletions

diff --git a/README.md b/README.md
index c260180a..4ef50741 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,9 @@
-# Yomitan <!-- omit from toc --> 
+# Yomitan <!-- omit from toc -->
+
 [![Chrome Release](<https://img.shields.io/chrome-web-store/v/likgccmbimhjbgkjambclfkhldnlhbnn?logo=Google%20Chrome&logoColor=lightblue&color=lightblue&label=chrome%20release%20(stable)>)](https://chrome.google.com/webstore/detail/yomitan/likgccmbimhjbgkjambclfkhldnlhbnn)
 [![Firefox Release](<https://img.shields.io/amo/v/yomitan?logo=Firefox&color=orange&label=firefox%20release%20(stable)>)](https://addons.mozilla.org/en-US/firefox/addon/yomitan/)
 [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/themoeway/yomitan/badge)](https://securityscorecards.dev/viewer/?uri=github.com/themoeway/yomitan)
-[![Discord](https://dcbadge.vercel.app/api/server/UGNPMDE7zC?style=flat)](https://discord.gg/UGNPMDE7zC) 
+[![Discord](https://dcbadge.vercel.app/api/server/UGNPMDE7zC?style=flat)](https://discord.gg/UGNPMDE7zC)
 
 :wave: **This project is a community fork of Yomichan** (which was [sunset](https://foosoft.net/posts/sunsetting-the-yomichan-project/) by its owner on Feb 26 2023). We have made a number of foundational changes to ensure **the project stays alive, works on latest browser versions, and is easy to contribute to**:
 
@@ -57,6 +58,7 @@ Yomitan provides advanced features not available in other browser-based dictiona
 Yomitan comes in two flavors: _stable_ and _testing_. New changes are initially introduced into the _testing_ version, and after some time spent ensuring that they are relatively bug free, they will be promoted to the _stable_ version. If you are technically savvy and don't mind submitting issues on GitHub, try the _testing_ version; otherwise, the _stable_ version will be your best bet.
 
 - **Google Chrome**
+
   - [stable](https://chrome.google.com/webstore/detail/yomitan/likgccmbimhjbgkjambclfkhldnlhbnn)
   - [testing](https://chrome.google.com/webstore/detail/yomitan-development-build/glnaenfapkkecknnmginabpmgkenenml)