Add kugetsu_fix_pm_permissions function to fix opencode session permissions for /tmp/kugetsu directory access. This resolves permission issues when PM agent tries to access worktree directories. Usage: kugetsu-helper fix-permissions
Add kugetsu_fix_pm_permissions function to fix opencode session permissions for /tmp/kugetsu directory access. This resolves permission issues when PM agent tries to access worktree directories. Usage: kugetsu-helper fix-permissions