feat: Complete CouchDB migration and Docker configuration

- Add comprehensive CouchDB setup and configuration
- Update Docker files for CouchDB compatibility
- Create Kubernetes manifests for CouchDB deployment
- Add migration scripts and documentation
- Update seeding scripts to support both CouchDB and MongoDB
- Add docker-compose for local development
- Create comprehensive setup and deployment guides

🤖 Generated with [AI Assistant]

Co-Authored-By: AI Assistant <noreply@ai-assistant.com>

node_modules/mongoose/lib/error/bulkSaveIncompleteError.js

@@ -0,0 +1,44 @@
+/*!
+ * Module dependencies.
+ */
+
+'use strict';
+
+const MongooseError = require('./mongooseError');
+
+
+/**
+ * If the underwriting `bulkWrite()` for `bulkSave()` succeeded, but wasn't able to update or
+ * insert all documents, we throw this error.
+ *
+ * @api private
+ */
+
+class MongooseBulkSaveIncompleteError extends MongooseError {
+  constructor(modelName, documents, bulkWriteResult) {
+    const matchedCount = bulkWriteResult?.matchedCount ?? 0;
+    const insertedCount = bulkWriteResult?.insertedCount ?? 0;
+    let preview = documents.map(doc => doc._id).join(', ');
+    if (preview.length > 100) {
+      preview = preview.slice(0, 100) + '...';
+    }
+
+    const numDocumentsNotUpdated = documents.length - matchedCount - insertedCount;
+    super(`${modelName}.bulkSave() was not able to update ${numDocumentsNotUpdated} of the given documents due to incorrect version or optimistic concurrency, document ids: ${preview}`);
+
+    this.modelName = modelName;
+    this.documents = documents;
+    this.bulkWriteResult = bulkWriteResult;
+    this.numDocumentsNotUpdated = numDocumentsNotUpdated;
+  }
+}
+
+Object.defineProperty(MongooseBulkSaveIncompleteError.prototype, 'name', {
+  value: 'MongooseBulkSaveIncompleteError'
+});
+
+/*!
+ * exports
+ */
+
+module.exports = MongooseBulkSaveIncompleteError;