feat: add is:broken search qualifier for broken links (#2225)

Add a new search qualifier `is:broken` that allows users to filter bookmarks
with broken or failed links. This matches the functionality on the broken links
settings page, where a link is considered broken if:
- crawlStatus is "failure"
- crawlStatusCode is less than 200
- crawlStatusCode is greater than 299

The qualifier supports negation with `-is:broken` to find working links.

Changes:
- Add brokenLinks matcher type definition
- Update search query parser to handle is:broken qualifier
- Implement query execution logic for broken links filtering
- Add autocomplete support with translations
- Add parser tests
- Update search query language documentation

Co-authored-by: Claude <noreply@anthropic.com>

2 files changed, 8 insertions, 0 deletions

diff --git a/apps/web/components/dashboard/search/useSearchAutocomplete.ts b/apps/web/components/dashboard/search/useSearchAutocomplete.ts
index cce5fc0b..ba55d51f 100644
--- a/apps/web/components/dashboard/search/useSearchAutocomplete.ts
+++ b/apps/web/components/dashboard/search/useSearchAutocomplete.ts
@@ -64,6 +64,12 @@ const QUALIFIER_DEFINITIONS = [
     appendSpace: true,
   },
   {
+    value: "is:broken",
+    descriptionKey: "search.is_broken_link",
+    negatedDescriptionKey: "search.is_not_broken_link",
+    appendSpace: true,
+  },
+  {
     value: "url:",
     descriptionKey: "search.url_contains",
   },
diff --git a/apps/web/lib/i18n/locales/en/translation.json b/apps/web/lib/i18n/locales/en/translation.json
index ccd80ba2..33c7d6e2 100644
--- a/apps/web/lib/i18n/locales/en/translation.json
+++ b/apps/web/lib/i18n/locales/en/translation.json
@@ -662,6 +662,8 @@
     "type_is_not": "Type is not",
     "is_from_feed": "Is from RSS Feed",
     "is_not_from_feed": "Is not from RSS Feed",
+    "is_broken_link": "Has Broken Link",
+    "is_not_broken_link": "Has Working Link",
     "and": "And",
     "or": "Or",
     "history": "Recent Searches",