Smaller internal and usage-data additions

What

A set of small changes, mostly internal:

• A git ls-files entry in the check that decides whether a shell command only reads files now has respectsDoubleDash set to false.
• A prefix check on a file that is not a regular file now stops early.
• /ultraplan dispatch gets rowCommit.
• A serverVerdict value is passed into a policy check, and a screeningOwed flag is added.
• api_message_id now affects when streamed text pieces are joined together.
• A closed connection can now be marked with the cause permanentHttp.
• A new cache is cleared on one reset path.
• One table of text was replaced with hints for validating plugin marketplaces.
• Usage data (information Claude Code sends back to Anthropic) gains several fields: auto_mode_tool_alias, sidecar_counted_as_absent on home-directory setup recovery, api_message_id and text_runs_joined on a message record, upstream_request_id on a logged 400 error response, server_verdict on a remote-session outcome, and feedback_survey_chord_rating.

Why

None of these changes how you use Claude Code day to day. They point at ongoing work on auto mode and remote sessions.