v1.5.6

Bugfix patch — single UI alignment fix, no feature change.

Fixed

• Pod status color disappeared after exiting a Pod → containers
  drill-down. Exiting container view rebuilt the pod table from raw
  item.Row instead of the helm-augmented form. ColumnsForResource(Pods)
  reserves index 1 for the helm marker, so raw rows shifted Status one
  column left — stylizeCell then read the wrong cell and the
  Running / Pending / Error coloring fell silent until the user
  switched resources. Both exit branches (container-level pop, resource
  drill-stack pop) now go through augmentRowsWithHelm. Regression
  guarded by TestAppModel_ExitDrillDownFromContainers_RowsStayHelmAligned.

Changed

• README license badge pinned to a static GPL-3.0 shield instead of
  shields.io's dynamic github/license/* endpoint, which has been
  intermittently returning "Unable to select next GitHub token from pool"
  for the past week. No user-visible change when shields.io is healthy.