[Factions] Remove from shared memory and simplify (#3999)

* [Factions] Remove from shared memory and simplify

- Removes factions from shared memory and moves to zone based storage of repositories and changes the NPC `faction_list` to also use repositories.
- This affects NPC Factions and Faction Associations.

* Bug fixes.

* Update client.cpp

* Update client.cpp

* Update client.cpp

* Cleanup

* Update client.cpp

* Update client.cpp

* Update client.cpp

* Final push

* Update CMakeLists.txt

* Consolidate reloading.

* [Cleanup] PR # 3999 (#4039)

* [Fixes for PR # 3999

* [Reload actual in game factions, not just the umbrella data.

* syntax

* Fix typo

* Foix bug where primary_faction not filled in when no hits

* Fix typos

* Fix splash factions for kills.

* Fix typo

* Fix more variable names to be accurate

* Fix Loads to load new ones as they come in.

* Load npc_factions without primary (tasks) and support old task faction

* Rename to make way for new LoadFactionAssocition (by faction_id)

* Fix some review comments

* Add code to load factions for splash tasks and quests.

* Fix issue with sign and RewardFaction, fix Log Message

---------

Co-authored-by: Paul Coene <noudess@gmail.com>

common/shareddb.h

@@ -164,22 +164,6 @@ public:
 	uint32 GetSharedItemsCount() { return m_shared_items_count; }
 	uint32 GetItemsCount();
 
-	/**
-	 * faction
-	 */
-	void GetFactionListInfo(uint32 &list_count, uint32 &max_lists);
-	const NPCFactionList *GetNPCFactionEntry(uint32 id) const;
-	void LoadNPCFactionLists(void *data, uint32 size, uint32 list_count, uint32 max_lists);
-	bool LoadNPCFactionLists(const std::string &prefix);
-
-	/**
-	 * faction associations
-	 */
-	void GetFactionAssociationInfo(uint32 &list_count, uint32 &max_lists);
-	const FactionAssociations *GetFactionAssociationHit(int id);
-	void LoadFactionAssociation(void *data, uint32 size, uint32 list_count, uint32 max_lists);
-	bool LoadFactionAssociation(const std::string &prefix);
-
 	/**
 	 * loot
 	 */