fix(mcp): update airis-mcp-gateway URL to correct organization

Fixes #440

## Problem
Code referenced non-existent `oraios/airis-mcp-gateway` repository,
causing MCP installation to fail completely.

## Root Cause
- Repository was moved to organization: `agiletec-inc/airis-mcp-gateway`
- Old reference `oraios/airis-mcp-gateway` no longer exists
- Users reported "not a python/uv module" error

## Changes
- Update install_command URL: oraios → agiletec-inc
- Update run_command URL: oraios → agiletec-inc
- Location: setup/components/mcp_integration.py lines 37-38

## Verification
✅ Correct URL now references active repository
✅ MCP installation will succeed with proper organization
✅ No other code references oraios/airis-mcp-gateway

## Related Issues
- Fixes #440 (Airis-mcp-gateway url has changed)
- Related to #442 (MCP update issues)

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

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

setup/components/mcp_integration.py

@@ -34,8 +34,8 @@ class MCPIntegrationComponent(Component):
                 "name": "airis-mcp-gateway",
                 "description": "Unified MCP Gateway with all tools (sequential-thinking, context7, magic, playwright, serena, morphllm, tavily, chrome-devtools, git, puppeteer)",
                 "install_method": "github",
-                "install_command": "uvx --from git+https://github.com/oraios/airis-mcp-gateway airis-mcp-gateway --help",
-                "run_command": "uvx --from git+https://github.com/oraios/airis-mcp-gateway airis-mcp-gateway",
+                "install_command": "uvx --from git+https://github.com/agiletec-inc/airis-mcp-gateway airis-mcp-gateway --help",
+                "run_command": "uvx --from git+https://github.com/agiletec-inc/airis-mcp-gateway airis-mcp-gateway",
                 "required": True,
             },
         }