feat: add a link checker workflow (#137)

https://github.com/lycheeverse/lychee-action

This will help us catch any broken links in the future

.github/workflows/links.yml

@@ -0,0 +1,42 @@
+name: Links
+
+on:
+  schedule:
+    - cron: "0 0 * * *"
+
+jobs:
+  linkChecker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Link Checker
+        id: lychee
+        uses: lycheeverse/[email protected]
+        with:
+          args: >-
+            --exclude-all-private
+            --verbose --no-progress
+            --user-agent 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36'
+            --max-redirects 10
+            --header "accept=*/*"
+            --accept 200,204,206,403,429
+            --base 'https://thewiki.moe'
+            --exclude-path './docs/hidden'
+            --exclude '^https://www.amd.com'
+            --exclude '^https://exhentai.org'
+            --exclude '^https://www.nzbking.com'
+            './**/*.md'
+
+#           Public trackers, streaming sites, crunchyroll, kodi, qbittorrent, etc return 403
+#           Nyaa returns 429
+#           ./docs/hidden has unmaintained legacy files
+#           AMD fails for reasons unknown to me, exhentai is private, and nzbking has bad uptime
+
+      - name: Create Issue From File
+        if: env.lychee_exit_code != 0
+        uses: peter-evans/create-issue-from-file@v4
+        with:
+          title: Link Checker Report
+          content-filepath: ./lychee/out.md
+          labels: report, automated issue

docs/getting-started/literature.md

@@ -80,7 +80,7 @@ Although these are significantly lower quality, not all manga get official digit
 
 [Kavita](https://www.kavitareader.com/) - Free and open source manga, comic, and book server with OPDS support. This means that any reader with OPDS, like Perfect Viewer, [can be used to read manga from the server](https://wiki.kavitareader.com/en/guides/settings/opds). Has support for [CDisplayEX](https://wiki.kavitareader.com/en/guides/misc/cdisplayex), [Tachiyomi](https://wiki.kavitareader.com/en/guides/misc/tachiyomi), and [Paperback](https://wiki.kavitareader.com/en/guides/misc/paperback). It also has an integrated webreader. [DEMO](https://wiki.kavitareader.com/en/kavita-demo).
 
-[Komga](https://komga.org/) - Free and open source manga server with OPDS support. This means that any reader with OPDS, like Perfect Viewer, [can be used to read manga from the server](https://komga.org/guides/opds.html). Tachiyomi and Paperback are supported through their respective [komga extensions](https://komga.org/docs/guides/tachiyomi). It also has an integrated webreader.
+[Komga](https://komga.org/) - Free and open source manga server with OPDS support. This means that any reader with OPDS, like Perfect Viewer, [can be used to read manga from the server](https://komga.org/docs/guides/opds). Tachiyomi and Paperback are supported through their respective [komga extensions](https://komga.org/docs/guides/tachiyomi). It also has an integrated webreader.
 
 [komf](https://github.com/Snd-R/komf) - Komga and Kavita metadata fetcher.