add storagePrefix for db factory...

avoids conflicts between different packages that do db operations

Author: NiloCK

packages/db/src/factory.ts

@@ -10,11 +10,13 @@ interface DBEnv {
   COUCHDB_SERVER_PROTOCOL: string; // Protocol of CouchDB server (http or https)
   COUCHDB_USERNAME?: string;
   COUCHDB_PASSWORD?: string;
+  LOCAL_STORAGE_PREFIX: string; // Prefix for IndexedDB storage names
 }
 
 export const ENV: DBEnv = {
   COUCHDB_SERVER_PROTOCOL: 'NOT_SET',
   COUCHDB_SERVER_URL: 'NOT_SET',
+  LOCAL_STORAGE_PREFIX: '',
 };
 
 // Configuration type for data layer initialization
@@ -44,6 +46,9 @@ export async function initializeDataLayer(config: DataLayerConfig): Promise<Data
     logger.warn('Data layer already initialized. Returning existing instance.');
     return dataLayerInstance;
   }
+  if (config.options.localStoragePrefix) {
+    ENV.LOCAL_STORAGE_PREFIX = config.options.localStoragePrefix;
+  }
 
   if (config.type === 'couch') {
     if (!config.options.COUCHDB_SERVER_URL || !config.options.COUCHDB_SERVER_PROTOCOL) {

packages/db/src/util/dataDirectory.ts

@@ -5,13 +5,18 @@ import * as fs from 'fs';
 import * as path from 'path';
 import * as os from 'os';
 import { logger } from './tuiLogger';
+import { ENV } from '@db/factory';
 
 /**
  * Get the application data directory for the current platform
  * Uses ~/.tuilder as requested by user for simplicity
  */
 export function getAppDataDirectory(): string {
-  return path.join(os.homedir(), '.tuilder');
+  if (ENV.LOCAL_STORAGE_PREFIX) {
+    return path.join(os.homedir(), `.tuilder`, ENV.LOCAL_STORAGE_PREFIX);
+  } else {
+    return path.join(os.homedir(), '.tuilder');
+  }
 }
 
 /**