Back out app auto-seeding; fix report-status + PCTypesStrict bugs (manifest review)

A deep Fable review of the real manifest corpus (READ-ONLY reference) showed the
manifests are an ENFORCEMENT PROGRAM, not an application inventory, and that
auto-seeding the Applications catalog from entry Type + Name was wrong:

- The catalog ALREADY tracks these apps from the classic-shopdb migration, with
  version histories (PC - DMIS, UDC x11 versions, eMX / eDNC, CLM, CSF, Oracle
  Database, FormTracePak). Seeding from manifest labels created DUPLICATES under
  different names (PC-DMIS 2016 vs PC - DMIS; eDNC (bundles NTLARS) vs eMX / eDNC;
  OpenText HostExplorer ShopFloor vs CSF). It also misclassified config drops
  (eMxInfo.txt) as apps and could never match a PC's reported ARP name.
So the seed-applications command + service are removed. Properly linking
manifest entries to the EXISTING catalog is a curated feature, not label-scraping.

Two REAL bugs the review found are fixed and kept:
- Report status (R4): every healthy cycle runs Always/no-detection scripts the
  engine counts as "installed", so keying self-heal off installed>0 marked the
  common scope selfhealed forever and made 'ok' unreachable. Status now derives
  from explicit per-entry self-heal flags only; the stored flag no longer infers
  from action=='installed'; the client kit doc reflects it.
- PCTypesStrict (R5): the runtime engine has no strict handling (preinstall
  runner only). filters.matches_pctype now applies strict only when phase ==
  'preinstall'; simulate + parity thread the scope phase through; the strict test
  uses a preinstall scope.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

tests/test_plugins/test_geenforce_crud.py

@@ -155,8 +155,13 @@ def test_duplicate_entry_name_is_400_not_500(client, db, auth_headers):
 
 def test_simulate_pctypesstrict_disables_alias(client, db, auth_headers):
     """A collections-only strict entry must NOT match a nocollections PC via the
-    shared Standard alias group (mirrors the preinstall UDC entry)."""
-    scopeid = _create_scope(client, auth_headers, 'preinstall')
+    shared Standard alias group. PCTypesStrict is preinstall-only, so the scope
+    must be the preinstall phase (the runtime engine ignores strict)."""
+    resp = client.post('/api/geenforce/scopes',
+                       json={'scopename': 'preinstall', 'phase': 'preinstall'},
+                       headers=auth_headers)
+    assert resp.status_code == 201, resp.get_json()
+    scopeid = resp.get_json()['data']['scopeid']
     _add_entry(client, auth_headers, scopeid,
                {'Name': 'UDC (strict)', 'Type': 'EXE', 'Installer': 'apps/udc.exe',
                 'PCTypes': ['gea-shopfloor-collections'], 'PCTypesStrict': True})