Major cleanup: Remove redundant code, consolidate knowledge base

- Delete redundant directories: demo/, server/, orchestrator/, team-portal/, servers/
- Remove all human-readable documentation (docs/, .dss/*.md, admin-ui/*.md)
- Consolidate 4 knowledge JSON files into single DSS_CORE.json
- Clear browser logs (7.5MB), backups, temp files
- Remove obsolete configs (.cursorrules, .dss-boundaries.yaml, .ds-swarm/)
- Reduce project from 20MB to ~8MB

Kept: tools/, admin-ui/, cli/, dss-claude-plugin/, .dss/schema/

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

.dss-session-summary.md

@@ -1,13 +0,0 @@
-# DSS Session Summary
-
-**Generated:** 12/10/2025, 1:46:21 AM
-**Branch:** main
-
-## Changes Overview
-
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-
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-*Generated by DSS Session Summary Hook*