fix(build): drop stale ui/ force-include from the wheel after viz extraction

pyproject.toml force-included ui/ into the wheel; the viz extraction removed
ui/, so `pip install` (metadata generation / wheel build) failed with
"Forced include not found: ui" — breaking Type Check, Build Package, and all
Test jobs in CI before any test ran. The local suite passed only because it
reused an already-installed .venv (no rebuild).

Verified: `pip wheel . --no-deps` now builds neuro_cortex_memory-3.21.0 clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: cdeust

pyproject.toml

@@ -101,9 +101,6 @@ dev = [
 [tool.hatch.build.targets.wheel]
 packages = ["mcp_server"]
 
-[tool.hatch.build.targets.wheel.force-include]
-"ui" = "mcp_server/ui"
-
 [tool.ruff]
 # Agent worktrees under .claude/worktrees/ are transient copies of the
 # repo (for parallel agent runs) — they are not project source and must