* feat(#530): add SessionSearch models + searchSessions endpoint + contract tests * feat(#530): wire server-backed search into Sessions screen (debounce + render) * style(#530): ktlint import ordering on HermesApiService * fix(#530): ktlint-clean overlap wrap + map search snippet to title * fix(#530): map search snippet to title so results show + highlight * fix(#530): render search hits as honest result cards instead of faking title Backend SessionSearchResult carries no session name (only snippet + metadata), so mapping snippet->title made the card show raw excerpt as the title. Instead, render a dedicated SearchResultCard: 'Match' label + session id, highlighted snippet as body, and source/model/played-at chips. Added SessionInfo.model and a friendly relative-time formatter. ktlint clean, compileDebugKotlin + unit tests pass. * fix(#530): strip JSON from search snippet + tighten result card padding * fix(#530): strip FTS highlight markers from search snippet on client agy's backend change re-wraps matched terms in >>>term<<< markers inside the clean snippet, but the mobile highlights by raw query term and never consumed those markers — so literal '>>>'/'<<<' would render in result text. Strip the markers before passing the snippet to highlightText so the query highlight still works on clean text. * fix(#530): integrate tree-flattening hierarchy with search modes in SessionsScreen * fix(#530): fix test assertion and mock ApiClient in SessionsViewModelTest * fix(#530): resolve compose PaddingValues compile error and fix slash-preservation test path * fix(#530): clean search snippet from JSON payload and add unit test --------- Co-authored-by: M57 <m57@hermes-control.app>