fix: linkchecker include filter port mismatch (#2242)

* initial commit; fixed anchor links on internal docs pages

* add back in absolute paths for links in code comments

* fix: update linkchecker include filter to match server port 1314

PR #1629 changed the Hugo server to port 1314 but forgot to update
the --include filter, which still matched port 1313. This caused all
links to be excluded, making the checker a no-op (0 checked, 82277 excluded).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* Fix url rewrite regex so images are not impacted

* Fix links from non-documentation pages

* Fix broken links

* more broken links

* more broken links

* broken link

* Add srcset width descriptor to .lycheeignore

* Ignore URLs that contain a % character

* Anchor regex so it matches the entire URL

---------

Co-authored-by: kanungle <neil.kanungo@gmail.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: Abdon Pijpelink <abdon.pijpelink@qdrant.com>

qdrant-landing/content/documentation/cloud-account-setup.md

@@ -94,6 +94,6 @@ Qdrant Cloud supports Enterprise Single-Sign-On for Premium Tier customers. The
 * SAML
 * Azure Active Directory
 
-Enterprise Sign-On is available as an add-on for [Premium Tier](/documentation/cloud/premium/) customers. If you are interested in using SSO, please [contact us](/contact-us/).
+Enterprise Sign-On is available as an add-on for [Premium Tier](/documentation/cloud-premium/) customers. If you are interested in using SSO, please [contact us](/contact-us/).
 
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