[Fixes] AA System Fixes (#3572)

* -Always load AAs beyond our current expansion (Will need this for refunding invalid AAs).
-AAs beyond our current expansion will no longer be buyable or sendable to clients.

* #reload aa will now reload character aa data.

* Base Implementation of auto grant AA

* -Add DB manifest entry
-Made has already purchased fn a bit better
-Added auto grant to db entry

* -Added grantaa command.
-Reworked grantaa to not spam the client with packets, it still does spam messages because the feedback is important.

* Port suggested changes for Finish AA purchase.

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Co-authored-by: KimLS <KimLS@peqtgc.com>

zone/exp.cpp

@@ -938,6 +938,8 @@ void Client::SetLevel(uint8 set_level, bool command)
 		m_pp.exp = GetEXPForLevel(set_level);
 		Message(Chat::Yellow, fmt::format("Welcome to level {}!", set_level).c_str());
 		lu->exp = 0;
+
+		AutoGrantAAPoints();
 	} else {
 		const auto temporary_xp = (
 			static_cast<float>(m_pp.exp - GetEXPForLevel(GetLevel())) /