refactor: Add more checks to pre-commit

Updated existing pre-commit hooks and added some new hooks:

- Remove trailing whitespace
- Ensure every non-empty file ends with a new line
- Check YAML file validity
- Prevent adding large files
- Ensure any scripts with shebangs are executable

Added a GitHub action to run pre-commit on every commit. Removed any
existing actions which duplicate pre-commit.

Ran pre-commit on the codebase.

4 files changed, 14 insertions, 11 deletions

diff --git a/docs/package-lock.json b/docs/package-lock.json
index fbc859e502..c7333cb36a 100644
--- a/docs/package-lock.json
+++ b/docs/package-lock.json
@@ -39,7 +39,7 @@
         "mustache": "^4.2.0",
         "null-loader": "^4.0.0",
         "prebuild-webpack-plugin": "^1.1.1",
-        "prettier": "2.3.1",
+        "prettier": "^2.7.1",
         "string-replace-loader": "^3.1.0",
         "typescript": "^4.6.3",
         "webpack": "^5.72.1"
@@ -12201,15 +12201,18 @@
       }
     },
     "node_modules/prettier": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.3.1.tgz",
-      "integrity": "sha512-p+vNbgpLjif/+D+DwAZAbndtRrR0md0MwfmOVN9N+2RgyACMT+7tfaRnT+WDPkqnuVwleyuBIG2XBxKDme3hPA==",
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.7.1.tgz",
+      "integrity": "sha512-ujppO+MkdPqoVINuDFDRLClm7D78qbDt0/NR+wp5FqEZOoTNAjPHWj17QRhu7geIHJfcNhRk1XVQmF8Bp3ye+g==",
       "dev": true,
       "bin": {
         "prettier": "bin-prettier.js"
       },
       "engines": {
         "node": ">=10.13.0"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
       }
     },
     "node_modules/pretty-error": {
@@ -24675,9 +24678,9 @@
       "integrity": "sha512-ravE6m9Atw9Z/jjttRUZ+clIXogdghyZAuWJ3qEzjT+jI/dL1ifAqhZeC5VHzQp1MSt1+jxKkFNemj/iO7tVUA=="
     },
     "prettier": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.3.1.tgz",
-      "integrity": "sha512-p+vNbgpLjif/+D+DwAZAbndtRrR0md0MwfmOVN9N+2RgyACMT+7tfaRnT+WDPkqnuVwleyuBIG2XBxKDme3hPA==",
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.7.1.tgz",
+      "integrity": "sha512-ujppO+MkdPqoVINuDFDRLClm7D78qbDt0/NR+wp5FqEZOoTNAjPHWj17QRhu7geIHJfcNhRk1XVQmF8Bp3ye+g==",
       "dev": true
     },
     "pretty-error": {
diff --git a/docs/package.json b/docs/package.json
index 7c933b032a..95d47b9f0b 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -58,7 +58,7 @@
     "mustache": "^4.2.0",
     "null-loader": "^4.0.0",
     "prebuild-webpack-plugin": "^1.1.1",
-    "prettier": "2.3.1",
+    "prettier": "^2.7.1",
     "string-replace-loader": "^3.1.0",
     "typescript": "^4.6.3",
     "webpack": "^5.72.1"
diff --git a/docs/src/templates/setup.ps1.mustache b/docs/src/templates/setup.ps1.mustache
index f90c74889e..90f9cdcfae 100644
--- a/docs/src/templates/setup.ps1.mustache
+++ b/docs/src/templates/setup.ps1.mustache
@@ -74,7 +74,7 @@ if (Test-CommandExists Get-Acl) {
     $permission = (Get-Acl $pwd).Access |
     ?{$_.IdentityReference -match $env:UserName `
         -and $_.FileSystemRights -match "FullControl" `
-        -or $_.FileSystemRights -match "Write" } | 
+        -or $_.FileSystemRights -match "Write" } |
              Select IdentityReference,FileSystemRights
 
     If (-Not $permission){
@@ -141,7 +141,7 @@ if ($keyboard_type -eq "shield") {
         Write-Host "Wired split is not yet supported by ZMK."
         exit 1
     }
-    
+
     $shields = $keyboard_siblings
     $board = $($($boards.keys)[$choice])
     $boards = ( $board )
diff --git a/docs/src/templates/setup.sh.mustache b/docs/src/templates/setup.sh.mustache
index 4c3868ec45..c711dbc5b1 100644
--- a/docs/src/templates/setup.sh.mustache
+++ b/docs/src/templates/setup.sh.mustache
@@ -97,7 +97,7 @@ select opt in "${options[@]}" "Quit"; do
             keyboard_arch=${keyboards_arch[$keyboard_index]}
             keyboard_basedir=${keyboards_basedir[$keyboard_index]}
             keyboard_title=${options[$keyboard_index]}
-            keyboard_sibling_var=${keyboard}_siblings[@]                                                  
+            keyboard_sibling_var=${keyboard}_siblings[@]
             keyboard_sibling_first=${keyboard}_siblings[0]
             if [ -n "${!keyboard_sibling_first}" ]; then
                 keyboard_siblings=${!keyboard_sibling_var}