Merge feature/framework-improvements into integration

## Merged Changes

### From framework-improvements:
- ✅ framework_docs → knowledge_base rename (complete)
- ✅ Installation failures fix (docstring + dependencies)
- ✅ MCP URL fix (agiletec-inc)
- ✅ README translation workflow
- ✅ CLAUDE.md with UV rules

### From integration (preserved):
- ✅ PM Agent improvements (dynamic token calculation)
- ✅ PM modules relocation
- ✅ Docs cleanup

## Conflict Resolution Strategy

**Installer & Components**: Adopted framework-improvements
- Reason: knowledge_base rename + installation fixes are critical

**PM Agent**: Preserved integration version
- Reason: Latest improvements (dynamic token, modular architecture)

## Result

Integration branch now contains:
- All installation fixes from PR #447
- Latest PM Agent improvements
- Unified MCP gateway (airis-mcp-gateway)
- Complete knowledge_base migration

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

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

superclaude/cli/commands/install.py

@@ -149,7 +149,7 @@ def _run_installation(
             verbose=verbose,
             quiet=False,
             yes=True,  # Always non-interactive
-            components=["framework_docs", "modes", "commands", "agents"],  # Full install (mcp integrated into airis-mcp-gateway)
+            components=["knowledge_base", "modes", "commands", "agents"],  # Full install (mcp integrated into airis-mcp-gateway)
             no_backup=False,
             list_components=False,
             diagnose=False,