OpenClaw 2026.3.22, improved plugin preferences, and standardized skills sync automation.

Updated OpenClaw to version 2026.3.22

Fixed local dev-env startup issues

Added tests for docker-build and security

Container updated to OpenClaw 2026.3.22

Updated tiers.yaml configuration

KB skill: scoped writer model and enforced single-article safe append

Scoped knowledge-base-item-create to use single writer model with safe append

Standardized content model for skills website publishing

Added update-skills sync automation script