Feat: Improve README.md to have installation instructions

README.md

@@ -1,6 +1,22 @@
 # Word Salad - Yet Another Blog
 ### Author: Jonathan Nielson
 
+# Install
+Install all PHP dependencies by running the following from the root of the project:
+```bash
+composer install
+```
+
+Copy the .env.example file to set a new file for this env
+```bash
+cp .env.example .env
+```
+
+Create a new application key:
+```bash
+php artisan key:generate
+```
+
 # Run
 To run the project, use the PHP 8.3 development server by running the following
 command from the root of the project: