Modernize action packaging/runtime and Dependabot policy

.github/dependabot.yml

@@ -3,4 +3,6 @@ updates:
   - package-ecosystem: "npm"
     directory: "/"
     schedule:
-      interval: "weekly"
+      interval: "monthly"
+    cooldown:
+      default-days: 3

.gitignore

@@ -0,0 +1,2 @@
+node_modules/
+npm-debug.log*

README.md

@@ -3,7 +3,7 @@ Updates your README file to show your latest video uploads on YouTube!
 
 # Example Usage
 > [!IMPORTANT]
-> This action uses NodeJS 20
+> This action uses NodeJS 24
 
 To use, simply create a file called `.github/workflows/main.yml` in your target repository. `main.yml` can be anything as long as it's a `.yml` file
 
@@ -20,12 +20,12 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Set up Node.js
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
-        node-version: '20'
+        node-version: '24'
 
     - name: Update README
       uses: GalvinPython/youtube-readme@1.0

action.yml

@@ -10,8 +10,8 @@ inputs:
     default: 'README.md'
 outputs: {}
 runs:
-  using: 'node20'
-  main: 'index.js'
+  using: 'node24'
+  main: 'dist/index.js'
 branding:
   icon: 'book'
   color: 'blue'