context-updatelisted

# Checkpoint a workspace session ## Execution root (required) Before reading or writing repository content or running a lifecycle command, establish the exact repository working directory supplied by the host for this invocation. Accept that directory as the lifecycle execution root only when it contains both `AGENTS.md` and `scripts/contextos.sh`. Do not substitute the process or tool working directory, an agent/private workspace, the skill install location, or any parent or ancestor discovered by searching upward. If the host-supplied directory is unavailable or either marker is absent, stop and report the problem without creating a payload or running the kernel. Under the v0.12 full-template wrapper path this is the colocated `KernelRoot`, `ContextRoot`, and nominal `WorkingRoot`. A separate application repository is not a supported lifecycle execution root. Anchor every repository read and write under that exact root. Run `scripts/contextos.sh` and repository validation with their working directory explicitly set to that root (or use absolute paths beneath it); this includes all `.context-os/inputs/`, proposal, receipt, state, session, and routing paths. Save continuity with minimal churn through the deterministic lifecycle kernel. ## Procedure 1. Identify what was completed, any decisions, and whether a priority or open thread changed. Do not invent progress. 2. Create a reviewed JSON payload under `.context-os/inputs/` with `progress` as one to three factua