feat: context command, topics list --limit, agent rules audit

security: shlex.quote on user inputs, fix AGENTS.md phrasing

CHANGELOG: collapse v1.0.5 and v1.0.6 to new commands + brief Changes section

v1.0.6 rules & vocabulary: perception, bag, log dir, Nav2 preemption

docs(changelog): add v1.0.6 entry

feat(component): add component kill subcommand

docs(rules): add tmux session error recovery protocol to RULES.md

fix(standalone): auto-cleanup orphaned sessions + agent self-recovery rules

fix(component standalone): handle slow startup and component_container_isolated

fix(agents): tighten reporting rule for background-launch commands

test: tighten standalone test assertions and patch rclpy.spin_once

test: add component standalone parser and logic tests

docs: fix component standalone output examples and document optional keys

docs: add component standalone to all reference documents

style: fix standalone parser consistency with load/unload subparsers