feat: clothing lane, character sources, and DCC bridges

Bulk import of the working lanes that were living untracked on the PC.

Content:
- characters/  Lena/male body lanes, bakes, texture work, run logs
- clothing/    garment pipeline, configs, gates, contract docs
- garments/    MD-authored garment sources (.zprj/.zpac)
- UAL-Lib/     Universal Animation Library 2 source (.blend/.fbx/.glb)
- tools/       blender_bridge, iclone_bridge, md_bridge, tailor, glm_agent
- docs/, plans/, dev/, .agents/plans/

Repo hygiene:
- .gitattributes: LFS now covers .blend, .zprj, .zpac, .obj, .npy and the
  Reallusion .iAvatar/.ccAvatar/.ccRestore containers. Without this the
  ~3.8 GB in this commit would land as raw blobs. .png/.jpg are left out
  on purpose — ~250 are already tracked raw and converting them would
  rewrite every one without shrinking history.
- .gitignore: exclude /accurig/ (~1 GB AccuRig program files, redistributable
  from Reallusion, nothing authored here) and /dev/null/ (git-lfs hook copies
  dropped by a `>/dev/null` redirect on Windows).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

UAL-Lib/Universal Animation Library[Pro]/README_Pro.txt

@@ -0,0 +1,20 @@
+The Universal Animation Library comes in two files: the one ending in _RM has root motion baked into every animation, while the other has root motion disabled.
+
+
+Explore all the animations in the Animation Viewer!
+https://quaternius.com/animviewer.html
+-------------------------------------------------------
+License:
+CC0 1.0 Universal (CC0 1.0) 
+Public Domain Dedication
+https://creativecommons.org/publicdomain/zero/1.0/
+
+------------------------------------------------------
+Models by @Quaternius
+Consider supporting me on Patreon!
+
+https://www.patreon.com/quaternius
+
+-------------------------------------------------------
+Join the Discord Server:
+https://discord.gg/vJqnRUYRfT