…ent`, `BlockGrowEvent`)

…tions

Mojang's modified RakNet adds handlers for packet types 0x86-0x8A that
don't exist in upstream RakNet. The 0x86 handler reads a SystemAddress
without validating packet length, allowing a crafted undersized packet
to trigger a buffer over-read and crash the server. Drop these malformed
packets before they reach the vulnerable code path.

Document various Mojang bugs that required workarounds:
- Certificate chain DoS (recursive parsing, no input validation)
- Nullptr crash in certificate validation
- MCPE-228407 buffer over-read (closed as "Won't Fix")
- Disconnect not closing connection immediately
- MapItemSavedData memory leak on player disconnect
- Inconsistent vtable layout between platforms
- Mangled calling conventions from aggressive optimization

Co-Authored-By: Claude Opus 4.5 <[email protected]>

# Conflicts:
#	src/endstone/runtime/bedrock_hooks/rak_peer_helper.cpp

Hook Explosion::explode to capture the explosion position in a
thread_local, then use it in the BlockExplodeEvent fired from
ScriptBlockGameplayHandler when ExplosionStartedEvent has no actor
source (e.g. bed in Nether, respawn anchor in Overworld).

Replace manual `inline static const std::string NAME` and
`getEventName()` overrides with the ENDSTONE_EVENT macro across
22 event headers. Place the macro as the first line after the
public access modifier for consistency. Remove now-unnecessary
`#include <string>` where applicable.

…layers