refactor(Core/Misc): add braces and impove codestyle (#6402)

src/common/Utilities/StringFormat.cpp

@@ -13,19 +13,26 @@ Str Acore::String::Trim(const Str& s, const std::locale& loc /*= std::locale()*/
     typename Str::const_iterator end = s.end();
 
     while (first != end && std::isspace(*first, loc))
+    {
         ++first;
+    }
 
     if (first == end)
+    {
         return Str();
+    }
 
     typename Str::const_iterator last = end;
 
     do
+    {
         --last;
-    while (std::isspace(*last, loc));
+    } while (std::isspace(*last, loc));
 
     if (first != s.begin() || last + 1 != end)
+    {
         return Str(first, last + 1);
+    }
 
     return s;
 }