chore: Update README, LICENCE, and add code linting

composer.json

@@ -3,6 +3,11 @@
     "description": "A collection of functions relating to the command-line",
     "homepage": "https://github.com/pointybeard/helpers-functions-cli",
     "license": "MIT",
+    "minimum-stability": "stable",
+    "support": {
+        "issues": "https://github.com/pointybeard/helpers-functions-cli/issues",
+        "wiki": "https://github.com/pointybeard/helpers-functions-cli/wiki"
+    },
     "authors": [
         {
             "name": "Alannah Kearney",
@@ -21,11 +26,13 @@
         "pointybeard/helpers-functions-debug": "~1.0",
         "pointybeard/helpers-exceptions-readabletrace": "~1.0.0"
     },
-    "support": {
-        "issues": "https://github.com/pointybeard/helpers-functions-cli/issues",
-        "wiki": "https://github.com/pointybeard/helpers-functions-cli/wiki"
+    "require-dev": {
+        "friendsofphp/php-cs-fixer": "^3.0",
+        "squizlabs/php_codesniffer": "^3.0",
+        "damianopetrungaro/php-commitizen": "^0.1.0",
+        "php-parallel-lint/php-parallel-lint": "^1.0",
+        "php-parallel-lint/php-console-highlighter": "^0.5.0"
     },
-    "minimum-stability": "stable",
     "autoload": {
         "psr-4": {
             "pointybeard\\Helpers\\Functions\\": "src/"
@@ -33,5 +40,12 @@
         "files": [
             "src/Cli/Cli.php"
         ]
+    },
+    "scripts": {
+        "tidy": "php-cs-fixer fix -v --using-cache=no",
+        "tidyDry": "@tidy --dry-run",
+        "test": [
+            "parallel-lint . --exclude vendor"
+        ]
     }
 }