🩹 [Patch]: Add nightly run workflow (#13)

## Description

- Add nightly run workflow
- Fix code structure to align with PSModule module def.

## Type of change

<!-- Use the check-boxes [x] on the options that are relevant. -->

- [ ] 📖 [Docs]
- [ ] 🪲 [Fix]
- [x] 🩹 [Patch]
- [ ] ⚠️ [Security fix]
- [ ] 🚀 [Feature]
- [ ] 🌟 [Breaking change]

## Checklist

<!-- Use the check-boxes [x] on the options that are relevant. -->

- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas

.github/workflows/Nightly-Run.yml

@@ -0,0 +1,17 @@
+name: Nightly run
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * *'
+
+permissions:
+  contents: write
+  issues: write
+  pull-requests: write
+  statuses: write
+
+jobs:
+  Process-PSModule:
+    uses: PSModule/Process-PSModule/.github/workflows/workflow.yml@v1
+    secrets: inherit

src/public/Install-NerdFont.ps1

@@ -38,7 +38,7 @@ function Install-NerdFont {
         [Scope] $Scope = 'CurrentUser'
     )
 
-    DynamicParam {
+    dynamicparam {
         $DynamicParamDictionary = New-DynamicParamDictionary
 
         $dynPath = @{