dsh-restart-autoresume: Controlled Restart and Persistent Recovery

The Harzva dsh-restart-autoresume plugin for DeepSeek Harness (DSH) adds a controlled restart-and-resume task workflow to DSH. Relying on the existing `dsh-restart` service, it enhances robustness by managing a persistent ledger, refreshing Session state, verifying evidence, and automatically recovering crashed top-level Sessions. It supports selective resume, bounded concurrency, and configurable parameters. Installation requires meeting specific environment requirements and enabling `dsh-restart-autoresume` in the configuration file.