Locks in the recent DBC overflow guards:
- recordCount=1B + recordSize=1024 (would overflow uint32 product)
- fieldCount=65535 (would multiply to 256KB record size)
Both load() calls return false instead of allocating tiny buffers
that get memcpy'd from TB of memory.
- WOM→M2 conversion now creates proper render batch (indexStart,
indexCount, vertexStart, vertexCount), texture references, material
with opaque blend mode — WOM models are now actually visible in the
client renderer instead of being invisible geometry-only shells
- 5 new JSON DBC test cases: basic load with strings/ints, float values,
empty records rejection, missing records key rejection, findRecordById
lookup across 3 records
- Total: 278 assertions across 80 test cases, all passing
