fix(config): migrate legacy release arrays during config fixes and validate release config shape

ts/helpers.smartconfigmigrations.ts

@@ -19,6 +19,38 @@ const ensureObject = (parent: Record<string, any>, key: string): Record<string,
   return parent[key];
 };
 
+const normalizeRegistryList = (registries: unknown[]): string[] => {
+  const result: string[] = [];
+  for (const registry of registries) {
+    if (typeof registry !== "string" || !registry.trim()) {
+      continue;
+    }
+    const normalizedRegistry = normalizeRegistryUrl(registry);
+    if (!result.includes(normalizedRegistry)) {
+      result.push(normalizedRegistry);
+    }
+  }
+  return result;
+};
+
+const migrateLegacyReleaseArray = (smartconfigJson: Record<string, any>): boolean => {
+  const cliConfig = ensureObject(smartconfigJson, CLI_NAMESPACE);
+  if (!Array.isArray(cliConfig.release)) {
+    return false;
+  }
+
+  const registries = normalizeRegistryList(cliConfig.release);
+  cliConfig.release = {
+    targets: {
+      npm: {
+        enabled: registries.length > 0,
+        registries,
+      },
+    },
+  };
+  return true;
+};
+
 const migrateNamespaceKeys = (smartconfigJson: Record<string, any>): boolean => {
   let migrated = false;
   const migrations = [
@@ -50,9 +82,9 @@ const migrateNamespaceKeys = (smartconfigJson: Record<string, any>): boolean =>
 
 const migrateToV2 = (smartconfigJson: Record<string, any>): boolean => {
   const cliConfig = ensureObject(smartconfigJson, CLI_NAMESPACE);
+  let migrated = migrateLegacyReleaseArray(smartconfigJson);
   const releaseConfig = ensureObject(cliConfig, "release");
 
-  let migrated = false;
   const targets = ensureObject(releaseConfig, "targets");
   const shipzoneConfig = smartconfigJson["@ship.zone/szci"];
 
@@ -192,6 +224,10 @@ export const migrateSmartconfigData = (
   const fromVersion = typeof cliConfig.schemaVersion === "number" ? cliConfig.schemaVersion : 1;
   let currentVersion = fromVersion;
 
+  if (targetVersion >= 2) {
+    migrated = migrateLegacyReleaseArray(smartconfigJson) || migrated;
+  }
+
   if (currentVersion < 2 && targetVersion >= 2) {
     migrated = migrateToV2(smartconfigJson) || migrated;
     currentVersion = 2;