1.74.0

• b00a51c: feat(cleanup): add a task-aware cleanup command to free disk space safely (#1848)

Adds a new cleanup bin that removes stale hive-mind temporary
directories/files under the system temp dir while preserving folders that belong
to currently-running tasks, protected system paths, and any clone with
uncommitted or unpushed work.

Highlights:

• --dry-run / -n prints the full list of kept folders and folders that would
  be deleted (with sizes and reasons), deleting nothing.
• --keep-active-tasks-folders (default on) detects active tasks from running
  processes (/proc) and live isolation sessions (screen/tmux +
  $ --status), and matches clones to tasks by branch name using the same logic
  as solve (issue → issue-{n}-{hex} scoped to the repo; PR → its resolved
  head branch). Disable with --no-keep-active-tasks-folders.
• Keeps /tmp/start-command/ and system-owned temp entries by default;
  --force-start-command allows deleting /tmp/start-command when needed.
• Optional Ubuntu/system cleanup behind explicit flags: --apt, --journal,
  --docker, --npm (and --system shorthand), with --sudo.
• Safe by default: keeps unrecognised entries unless --all, never deletes
  paths held open by a running process or used by the cleanup process itself,
  and requires confirmation unless --force.

Related Pull Request: #1849

---