Issue #34949: sage.{categories,matrix,structure}: Replace imports from sage.*.all for namespace packages#35012

vbraun merged 11 commits intosagemath:developsagemath/sage:developfrom

mkoeppe:t/34949/sage__categories_matrix_structure___replace_imports_from_sage___all_for_namespace_packagesmkoeppe/sage:t/34949/sage__categories_matrix_structure___replace_imports_from_sage___all_for_namespace_packagesCopy head branch name to clipboard