Change global search UI text to unified search

Signed-off-by: fenn-cs <fenn25.fn@gmail.com>

core/src/views/GlobalSearch.vue

@@ -21,7 +21,7 @@
   -->
 <template>
 	<div class="header-menu">
-		<NcButton class="global-search__button" :aria-label="t('core', 'Global search')" @click="toggleGlobalSearch">
+		<NcButton class="global-search__button" :aria-label="t('core', 'Unified search')" @click="toggleGlobalSearch">
 			<template #icon>
 				<Magnify class="global-search__trigger" :size="22" />
 			</template>

core/src/views/GlobalSearchModal.vue

@@ -1,10 +1,10 @@
 <template>
 	<NcModal id="global-search"
 		ref="globalSearchModal"
-		:name="t('core', 'Global search')"
+		:name="t('core', 'Unified search')"
 		:show.sync="internalIsVisible"
 		:clear-view-delay="0"
-		:title="t('Global search')"
+		:title="t('Unified search')"
 		@close="closeModal">
 		<CustomDateRangeModal :is-open="showDateRangeModal"
 			:class="'global-search__date-range'"
@@ -12,7 +12,7 @@
 			@update:is-open="showDateRangeModal = $event" />
 		<!-- Global search form -->
 		<div ref="globalSearch" class="global-search-modal">
-			<h1>{{ t('core', 'Global search') }}</h1>
+			<h1>{{ t('core', 'Unified search') }}</h1>
 			<NcInputField ref="searchInput"
 				:value.sync="searchQuery"
 				type="text"