chore: add sponsor badge.

Author: jaywcjlove

.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/xxxx
+# 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
           registry-url: 'https://registry.npmjs.org'
 
       - run: npm install
@@ -60,6 +60,8 @@ jobs:
           name: ${{ steps.create_tag.outputs.version }}
           tag: ${{ steps.create_tag.outputs.version }}
           body: |
+            [![Buy me a coffee](https://img.shields.io/badge/Buy%20me%20a%20coffee-048754?logo=buymeacoffee)](https://jaywcjlove.github.io/#/sponsor)
+            
             Documentation ${{ steps.changelog.outputs.tag }}: https://raw.githack.com/jaywcjlove/html-tutorial/${{ steps.changelog.outputs.gh-pages-short-hash }}/index.html  
             Comparing Changes: ${{ steps.changelog.outputs.compareurl }}  
 

README.md

@@ -1,6 +1,7 @@
 C Tutorial
 ===
 
+[![Buy me a coffee](https://img.shields.io/badge/Buy%20me%20a%20coffee-048754?logo=buymeacoffee)](https://jaywcjlove.github.io/#/sponsor)
 [![CI](https://github.com/jaywcjlove/c-tutorial/actions/workflows/ci.yml/badge.svg)](https://github.com/jaywcjlove/c-tutorial/actions/workflows/ci.yml)
 [![Docker Image Version (latest by date)](https://img.shields.io/docker/v/wcjiang/c-tutorial?logo=docker)](https://hub.docker.com/r/wcjiang/c-tutorial)
 

idoc.yml

@@ -10,6 +10,7 @@ menus:
   官方文档: 
     url: https://zh.cppreference.com/w/c
     target: __blank
+  赞助: https://jaywcjlove.github.io/#/sponsor
 
 editButton: 
   label: GitHub 上编辑此页