docs: Update PyPI description with new messaging

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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: silversurfer562

pyproject.toml

@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "empathy-framework"
 version = "2.1.1"
-description = "A five-level maturity model for AI-human collaboration with anticipatory empathy"
+description = "AI collaboration framework with persistent memory, anticipatory intelligence, and multi-agent orchestration"
 readme = {file = "README.md", content-type = "text/markdown"}
 requires-python = ">=3.10"
 license = {file = "LICENSE"}