sitecustomize.py: _patch_restic no longer reimplements get_restic_config.
It now wraps the original: calls _orig(cloud_backup) to get a ResticConfig,
then post-processes only the -r argument to fix "b2:/bucket" → "b2:bucket"
when the URL contains a stray leading slash (the stock bug for empty-hostname
providers). Uses dataclasses.replace() to build the corrected result so new
ResticConfig fields added in future TrueNAS versions pass through unchanged.
This eliminates the transfer_setting gap, env dict mutation, and frozen-copy
drift that would occur over time.
Also adds a status file mechanism: sitecustomize.py writes
/data/truecloud-patch/hook_status.json atomically after both patches have
reported success or failure. This gives a machine-readable signal that the
hook fired correctly — without requiring log scraping.
create_task.py: new "verify" subcommand reads the status file and prints a
human-readable summary. Does not require --host or --api-key. --host and
--api-key are now optional at the parser level and validated only for
subcommands that actually need an API connection.
README: update troubleshooting to use "create_task.py verify" instead of
the manual Python introspection one-liner.
flan
06de1e15c0