feat(release): enforce aligned trusted publications

tools/release/govoplan_release/model.py

@@ -26,10 +26,17 @@ class VersionSnapshot:
     package: str | None = None
     webui_package: str | None = None
     manifests: tuple[str, ...] = ()
+    package_inits: tuple[str, ...] = ()
 
     @property
     def primary(self) -> str | None:
-        return self.pyproject or self.package or self.webui_package or (self.manifests[0] if self.manifests else None)
+        return (
+            self.pyproject
+            or self.package
+            or self.webui_package
+            or (self.manifests[0] if self.manifests else None)
+            or (self.package_inits[0] if self.package_inits else None)
+        )
 
 
 @dataclass(frozen=True, slots=True)