Client: Student proxy gender + house appearance, dump harvester

[Kheartz]

Proxies can now spawn as either gender in any of the four houses (verified in-game 2026-06-12). SpawnStudent(pos, yaw, female, house); the playground spawn cycles all 8 combos.

• Both genders wear the StuUni03 robe family. Male switched off StuUni01 so the house overlay zone indices line up; female adds a separate hair component (her head mesh has none baked in) and keeps the head mesh's default materials (the male override made her face translucent and hid her hands).
• House identity = per-gender Color_Tint zone vectors plus the T_Patch_{G,S,R,H} crest texture triple, applied by ApplyHouseOverlay on the MIDs the base params installed. No phoenix patch texture exists; the generic emblem is baked into ambient students' robes.
• New AppearanceDump harvester (core/appearance_dump.cpp, Playground button): scans CCC-owned SkeletalMeshComponents, logs mesh paths, MID parent material paths, raw MID param arrays (scalar/vector/ texture), per-robe house color signatures labeled by CharacterName, loaded head/arms/patch assets, and the CCC property list.
• core/ue4_reflection gains the typed property reads (byte/name/ string/object), AssetPath and IsSubclassOf used by the harvester.
• kit_params_{male,female}_uni03.h auto-generated from harvest logs; kit_params_houses.h holds the house tint tables + crest textures; zone maps documented per header ("StuUniNN" is the game's uniform asset variant, not our versioning).

Note: These are still manually spawned proxies. Attaching to actual Humans is next.

Addresses #3