feat: search frontend (#551)

* feat: better highlight

* feat(search): add long_summary to search vector for improved search results

- Update search vector to include long_summary with weight B (between title A and webvtt C)
- Modify SearchController to fetch long_summary and prioritize its snippets
- Generate snippets from long_summary first (max 2), then from webvtt for remaining slots
- Add comprehensive tests for long_summary search functionality
- Create migration to update search_vector_en column in PostgreSQL

This improves search quality by including summarized content which often contains
key topics and themes that may not be explicitly mentioned in the transcript.

* fix: address code review feedback for search enhancements

- Fix test file inconsistencies by removing references to non-existent model fields
  - Comment out tests for unimplemented features (room_ids, status filters, date ranges)
  - Update tests to only use currently available fields (room_id singular, no room_name/processing_status)
  - Mark future functionality tests with @pytest.mark.skip

- Make snippet counts configurable
  - Add LONG_SUMMARY_MAX_SNIPPETS constant (default: 2)
  - Replace hardcoded value with configurable constant

- Improve error handling consistency in WebVTT parsing
  - Use different log levels for different error types (debug for malformed, warning for decode, error for unexpected)
  - Add catch-all exception handler for unexpected errors
  - Include stack trace for critical errors

All existing tests pass with these changes.

* fix: correct datetime test to include required duration field

* feat: better highlight

* feat: search room names

* feat: acknowledge deleted room

* feat: search filters fix and rank removal

* chore: minor refactoring

* feat: better matches frontend

* chore: self-review (vibe)

* chore: self-review WIP

* chore: self-review WIP

* chore: self-review WIP

* chore: self-review WIP

* chore: self-review WIP

* chore: self-review WIP

* chore: self-review WIP

* remove swc (vibe)

* search url query sync (vibe)

* search url query sync (vibe)

* better casts and cap while

* PR review + simplify frontend hook

* pr: remove search db timeouts

* cleanup tests

* tests cleanup

* frontend cleanup

* index declarations

* refactor frontend (self-review)

* fix search pagination

* clear "x" for search input

* pagination max pages fix

* chore: cleanup

* cleanup

* cleanup

* cleanup

* cleanup

* cleanup

* cleanup

* cleanup

* lockfile

* pr review

www/app/api/schemas.gen.ts

@@ -1002,7 +1002,7 @@ export const $SearchResponse = {
     },
     query: {
       type: "string",
-      minLength: 1,
+      minLength: 0,
       title: "Query",
       description: "Search query text",
     },
@@ -1065,6 +1065,20 @@ export const $SearchResult = {
       ],
       title: "Room Id",
     },
+    room_name: {
+      anyOf: [
+        {
+          type: "string",
+        },
+        {
+          type: "null",
+        },
+      ],
+      title: "Room Name",
+    },
+    source_kind: {
+      $ref: "#/components/schemas/SourceKind",
+    },
     created_at: {
       type: "string",
       title: "Created At",
@@ -1101,10 +1115,18 @@ export const $SearchResult = {
       title: "Search Snippets",
       description: "Text snippets around search matches",
     },
+    total_match_count: {
+      type: "integer",
+      minimum: 0,
+      title: "Total Match Count",
+      description: "Total number of matches found in the transcript",
+      default: 0,
+    },
   },
   type: "object",
   required: [
     "id",
+    "source_kind",
     "created_at",
     "status",
     "rank",