Fill in the scaffolded file-tree filter:
- FS_FILTER_GROUPS: Identifiers, PLMN selection, Provider names,
WLAN/I-WLAN, SMS-related and CB-related (cell broadcast), each with
its exact file list; plus one option per file-backed feature of
SERVICES_FS_MAP (svc:<feature>).
- "All" is the default and exclusive; a top-level "Custom files"
option matches the injected custom-file nodes by their flag.
- fsFilterIndexBuild inverts name -> criterion set; pysimFsFilterMatch
matches by name (and custom by flag); pysimFsFilterShow keeps a
directory while it has a matching (loaded) descendant, and keeps
never-expanded directories. The dropdown renders All / Custom files
and three optgroups (Identifiers / PLMN / Services).
- i18n EN/RU for the new labels.
Frontend 1145 tests green (fs_filter.test.js 19).
catarrh
01e50d841f
