Restructured src folder to be more clean

game/server/database/queries/fix_script_gaps.sql

@@ -0,0 +1,20 @@
+begin
+for x in (
+    select distinct object_id from scripts s1
+    where sequence_no > 0
+    and not exists (select 1 from scripts s2 where s1.object_id = s2.object_id and s1.sequence_no = s2.sequence_no+1))
+loop
+	begin
+		loop
+			update scripts set sequence_no = sequence_no - 1 where object_id = x.object_id
+			and sequence_no > 0 and not exists (
+				select * from scripts s2
+				       where scripts.object_id = s2.object_id
+				       and scripts.sequence_no=s2.sequence_no+1);
+
+			exit when sql%rowcount=0;
+		end loop;
+	end;
+end loop;
+end;
+/