chore: add sponsor badge.

.github/FUNDING.yml

@@ -0,0 +1,9 @@
+# These are supported funding model platforms
+
+# github: [jaywcjlove]
+# patreon: # Replace with a single Patreon username
+# open_collective: # Replace with a single Open Collective username
+# ko_fi: # Replace with a single Ko-fi username
+# tidelift: #npm/mocker-api
+# community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+custom: https://jaywcjlove.github.io/#/sponsor

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 18
 
       - run: npm install
       - run: npm run build
@@ -95,7 +95,9 @@ jobs:
           site: "Read File {{version}}"
           menus:
             Home: index.html
+            Sponsor: https://jaywcjlove.github.io/#/sponsor
           footer: |
+            <a href="https://jaywcjlove.github.io/#/sponsor" target="_blank">Sponsor</a> • 
             <a href="https://jaywcjlove.github.io/changelog-generator" target="_blank">Changelog Generator</a> • 
             <a href="https://jaywcjlove.github.io/create-tag-action" target="_blank">Create Tag</a> • 
             <a href="https://jaywcjlove.github.io/github-action-contributors" target="_blank">Contributors</a> • 

README.md

@@ -1,6 +1,9 @@
 Read File Content
 ===
 
+[![Buy me a coffee](https://img.shields.io/badge/Buy%20me%20a%20coffee-048754?logo=buymeacoffee)](https://jaywcjlove.github.io/#/sponsor)
+[![test](https://github.com/jaywcjlove/github-action-read-file/actions/workflows/ci.yml/badge.svg)](https://github.com/jaywcjlove/github-action-read-file/actions/workflows/ci.yml)
+
 Read file contents. You can also get the file content in the branch
 
 ## Example Usage