fix(settings): set autoComplete=off on the shared settings search field

Keeps browsers from offering saved-credential autofill in a filter box — the
lightweight standard guard, distinct from the removed read-only/preventAutofill
machinery. Matters most on the secrets page.

Author: waleedlatif1

apps/sim/app/workspace/[workspaceId]/settings/components/settings-panel/settings-panel.tsx

@@ -112,6 +112,7 @@ export function SettingsPanel({
               value={search.value}
               onChange={(event) => search.onChange(event.target.value)}
               disabled={search.disabled}
+              autoComplete='off'
               className='w-full'
             />
           )}