Remove lychee link checking

.github/workflows/ci.yml

@@ -1,33 +0,0 @@
-name: CI
-on:
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
-  schedule:
-    - cron:  '0 0 * * *' # every day at 00:00
-jobs:
-  markdown-link-check:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Restore lychee cache
-      uses: actions/cache@v4
-      with:
-        path: .lycheecache
-        key: cache-lychee-${{ github.sha }}
-        restore-keys: cache-lychee-
-    - name: Link Checker
-      id: lychee
-      uses: lycheeverse/lychee-action@v2
-      with:
-        args: "--cache --max-cache-age 1d --exclude https://www.uber.com README.md" # Uber returns 406s otherwise
-    - name: "Check for exactly 200 links"
-      run: |
-        grep "\- \[" README.md | grep -Eo "https?://[^][ ]+" | sed 's/)//' | sort > links-only.txt
-        if [ $(uniq links-only.txt | wc -l) != 200 ]; then
-          echo "ERROR: List is not exactly 200 entries"
-          echo "DUPLICATES:"
-          uniq -d links-only.txt
-          exit 1
-        fi

README.md

@@ -1,4 +1,4 @@
-# Gopher Reading List [![Build](https://github.com/enocom/gopher-reading-list/actions/workflows/ci.yml/badge.svg)](https://github.com/enocom/gopher-reading-list/actions?query=workflow%3ACI+branch%3Amain+)
+# Gopher Reading List
 
 [中文版](https://github.com/qichengzx/gopher-reading-list-zh_CN)