优化搜素逻辑

app/src/main/res/values-zh-rCN/strings.xml

@@ -1474,4 +1474,8 @@
     <string name="bookshelf_empty_global_search">没有书籍，尝试全局搜索</string>
     <string name="global_search">全局搜索</string>
     <string name="cache_management">缓存管理</string>
+    <string name="search_result_count">结果 %1$d</string>
+    <string name="search_source_progress"> · 进度 %1$d/%2$d</string>
+    <string name="search_empty_scope_disable_precision">%1$s分组搜索结果为空，是否关闭精准搜索？</string>
+    <string name="search_empty_scope_switch_all">%1$s分组搜索结果为空，是否切换到全部分组？</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -1518,4 +1518,8 @@
     <string name="bookshelf_empty_global_search">No books here. Try global search.</string>
     <string name="global_search">Global search</string>
     <string name="cache_management">Cache management</string>
+    <string name="search_result_count">Results %1$d</string>
+    <string name="search_source_progress"> · Progress %1$d/%2$d</string>
+    <string name="search_empty_scope_disable_precision">%1$s group search returned no results. Disable precise search?</string>
+    <string name="search_empty_scope_switch_all">%1$s group search returned no results. Switch to all groups?</string>
 </resources>