chore: Move database storage containers to be translation unit local to allow for safe references (#1434)

* Move CDClientManager to be a namespace

Tested that worlds still load data as expected.  Had no use being a singleton anyways.

* Move cdclient data storage to tu local containers

Allows some data from these containers to be saved on object by reference instead of always needing to copy.

iteration 2

- move all unnamed namespace containers to a singular spot
- use macro for template specialization and variable declaration
- use templates to allow for as little copy paste of types and functions as possible

* remember to use typename!

compiler believes T::StorageType is accessing a member, not a type.

* Update CDClientManager.cpp

* move to cpp?

dDatabase/CDClientDatabase/CDClientTables/CDPetComponentTable.h

@@ -21,7 +21,7 @@ struct CDPetComponent {
 	UNUSED_COLUMN(std::string buffIDs;)
 };
 
-class CDPetComponentTable : public CDTable<CDPetComponentTable> {
+class CDPetComponentTable : public CDTable<CDPetComponentTable, std::map<uint32_t, CDPetComponent>> {
 public:
 
 	/**
@@ -39,7 +39,4 @@ public:
 	 * @returns A reference to the corresponding table, or the default if one could not be found
 	*/
 	CDPetComponent& GetByID(const uint32_t componentID);
-	
-private:
-	std::map<uint32_t, CDPetComponent> m_Entries;
 };