refactor(search): unify dropdown filtering on the shared ranked matcher

Branch, project, agent, model, provider, stash, SSH-host, skill-catalog
and archive filters each had their own toLowerCase().includes (or no
ordering at all); the git branch and gitmoji pickers also let cmdk
re-filter and reorder on top of the manual filter, silently dropping
rows. All of them now go through rankByQuery/matchesRankQuery: results
are relevance-ordered, multi-word queries match in any order, matching
ignores punctuation, and cmdk filtering is disabled where the ranked
list is already final. rankBranchesForQuery keeps relevance order
instead of re-sorting matches alphabetically; the model picker now also
matches model ids.

packages/ui/src/components/views/ArchiveView.tsx

@@ -1,3 +1,4 @@
+import { rankByQuery } from '@/lib/search/fuzzySearch';
 import React from 'react';
 import type { Session } from '@opencode-ai/sdk/v2';
 import { Icon } from '@/components/icon/Icon';
@@ -67,7 +68,7 @@ export function ArchiveView(): React.ReactNode {
   // while not searching.
   const filteredSessions = React.useMemo(() => {
     if (normalizedQuery) {
-      return sortedSessions.filter((session) => (session.title ?? '').toLowerCase().includes(normalizedQuery));
+      return rankByQuery(sortedSessions, normalizedQuery, (session) => [session.title]);
     }
     if (selectedDirectory === null) return sortedSessions;
     return buckets.find((bucket) => bucket.directory === selectedDirectory)?.sessions ?? [];