shrink root README into a landing page with a docs map and focused contributor guidance add TV_POWER_RUNBOOK as the canonical TV power rollout and canary runbook add CHANGELOG and move project history out of README-style docs refactor src README into a developer-focused guide (architecture, runtime files, MQTT, debugging) prune redundant older HDMI docs and keep a canonical HDMI_CEC_SETUP path update copilot instructions to a high-signal policy format with strict anti-shadow-README design rules align references across docs to current files, scripts, and TV power behavior
12 KiB
12 KiB