chore(msdmd): align bootstrap target distinctions

Author: erinepshovel-code

src/_data/snapshots/org-msdmd.last-known-good.json

@@ -16,6 +16,7 @@
     "gapCount": 0,
     "edgeCount": 0,
     "resolvedEdgeCount": 0,
+    "externalTargetCount": 0,
     "crossRepoEdgeCount": 0,
     "crossRepoPairCount": 0,
     "unresolvedEdgeCount": 0
@@ -29,7 +30,7 @@
   "hmmm": [
     "Bootstrap fallback: this checked-in artifact contains no repository collection evidence and must not be mistaken for an organization-state measurement.",
     "A successful online refresh replaces this file in the build workspace with a commit-pinned last-known-good snapshot.",
-    "An unresolved edge means the source repository declared a target that cannot be exactly identified from current repo collection identities; the website does not guess the relation.",
+    "Only empty, ambiguous declaration, and broken explicit declaration references are unresolved. Ordinary owners, routes, files, tools, capability names, and external systems remain valid opaque targets.",
     "Missing collection points remain visible until the source repository publishes one."
   ]
 }