Moves the vendored blender-mcp from 3ab89251 to fbf9777. The checked-out
main had diverged from ahujasid/blender-mcp (10 ahead, 5 behind) after an
upstream history rewrite; the local-only commits were third-party README
work that no longer exists upstream.
Brings in addon bundling, a consent prompt, expanded telemetry, a Windows
hang fix, and a dependency change (mcp[cli] extra dropped) — so uv sync
and a manual addon reinstall in Blender are needed.
Both mcp/godot-mcp and mcp/blender-mcp were already cloned locally and
registered in .gitmodules/.mcp.json/CLAUDE.md, but neither submodule's
gitlink had actually been committed, so a fresh clone wouldn't pull
either down. Stages the two gitlinks so `git submodule update --init
--recursive` works as documented.