Merge pull request 'fix: search urls' (#4987) from fix/search into master

Reviewed-on: #4987

build/phase1/index_website.py

@@ -46,7 +46,7 @@ def _process_file(file: Path, stopwords: set[str]) -> dict:
         filter(lambda tag: tag.get("key") != "front-page", xslt_root.xpath("//tag")),
     )
     return {
-        "url": f"/{file.with_suffix('.html')}",
+        "url": f"/{file.with_suffix('.html').relative_to(file.parents[-2])}",
         "tags": " ".join(tags),
         "title": (
             xslt_root.xpath("//html//title")[0].text