Main Endor Labs security router. Use when the user says "endor", "endor labs", or asks a general security question without specifying a particular endor command. Routes ambiguous requests like "check my security", "help with this dependency", or "what security tools are available" to the right specialized skill. Do NOT use when the user names a specific command like /endor-scan, /endor-check, /endor-fix, etc. — those skills handle themselves directly.