feat: move all ldf config to be in xml (#1482)

* feat: move all ldf config to be in xml
cleanup dev-tribute.xml
add comments to atm.xml
remove custom script tag in favor of ldfconfig for it

* replace sto* calls with tryParse's

* remove unesessary .has_value() calls and check for null_lot

* remove member variable naming that on on-member vars

* move max's vendor inventory to be configurable via vanity

* Consolidate triplecated vendor code

* don't write name if one is not given

* Updates to vanity xml's and demo for later docs

* rename vars

dGame/dComponents/VendorComponent.h

@@ -50,8 +50,8 @@ public:
 	void Buy(Entity* buyer, LOT lot, uint32_t count);
 
 private:
-	void SetupMaxCustomVendor();
 	void HandleMrReeCameras();
+	bool SetupItem(LOT item);
 	float m_BuyScalar = 0.0f;
 	float m_SellScalar = 0.0f;
 	float m_RefreshTimeSeconds = 0.0f;