[Strings] Refactor Strings Usage (#2305)

* Initial commit checkpoint

* More functions converted

* Commify

* More functions

* Fin

* Sort declarations

* Split functions between files

* Bots

* Update strings.h

* Split

* Revert find replaces

* Repository template

* Money

* Misc function

* Update CMakeLists.txt

* Saylink

* Update strings.cpp

* Swap Strings::Saylink for Saylink::Create since saylink is coupled to zone database

* API casings

zone/bot.cpp

@@ -23,7 +23,7 @@
 #include "doors.h"
 #include "quest_parser_collection.h"
 #include "lua_parser.h"
-#include "../common/string_util.h"
+#include "../common/strings.h"
 #include "../common/say_link.h"
 
 extern volatile bool is_zone_loaded;
@@ -9929,7 +9929,7 @@ bool Bot::UseDiscipline(uint32 spell_id, uint32 target) {
 				fmt::format(
 					"{} can use this discipline in {}.",
 					GetCleanName(),
-					ConvertSecondsToTime(remaining_time)
+					Strings::SecondsToTime(remaining_time)
 				).c_str()
 			);
 			return false;