Add database adapter system, production deployment configs, and new dashboard components

- Add PostgreSQL and SQLite database adapters with factory pattern
- Add migration script for SQLite to PostgreSQL
- Add production Dockerfiles and docker-compose configs
- Add deployment documentation and scripts
- Add BIA sync dashboard and matching service
- Add data completeness configuration and components
- Add new dashboard components (BusinessImportanceComparison, ComplexityDynamics, etc.)
- Update various services and routes
- Remove deprecated management-parameters.json and taxonomy files

backend/src/services/database/factory.ts

@@ -0,0 +1,79 @@
+/**
+ * Database Factory
+ * 
+ * Creates the appropriate database adapter based on environment configuration.
+ */
+
+import { logger } from '../logger.js';
+import { PostgresAdapter } from './postgresAdapter.js';
+import { SqliteAdapter } from './sqliteAdapter.js';
+import type { DatabaseAdapter } from './interface.js';
+import { join, dirname } from 'path';
+import { fileURLToPath } from 'url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+/**
+ * Create a database adapter based on environment variables
+ */
+export function createDatabaseAdapter(dbType?: string, dbPath?: string): DatabaseAdapter {
+  const type = dbType || process.env.DATABASE_TYPE || 'sqlite';
+  const databaseUrl = process.env.DATABASE_URL;
+
+  if (type === 'postgres' || type === 'postgresql') {
+    if (!databaseUrl) {
+      // Try to construct from individual components
+      const host = process.env.DATABASE_HOST || 'localhost';
+      const port = process.env.DATABASE_PORT || '5432';
+      const name = process.env.DATABASE_NAME || 'cmdb';
+      const user = process.env.DATABASE_USER || 'cmdb';
+      const password = process.env.DATABASE_PASSWORD || '';
+      const ssl = process.env.DATABASE_SSL === 'true' ? '?sslmode=require' : '';
+
+      const constructedUrl = `postgresql://${user}:${password}@${host}:${port}/${name}${ssl}`;
+      logger.info('Creating PostgreSQL adapter with constructed connection string');
+      return new PostgresAdapter(constructedUrl);
+    }
+
+    logger.info('Creating PostgreSQL adapter');
+    return new PostgresAdapter(databaseUrl);
+  }
+
+  // Default to SQLite
+  const defaultPath = dbPath || join(__dirname, '../../data/cmdb-cache.db');
+  logger.info(`Creating SQLite adapter with path: ${defaultPath}`);
+  return new SqliteAdapter(defaultPath);
+}
+
+/**
+ * Create a database adapter for the classifications database
+ */
+export function createClassificationsDatabaseAdapter(): DatabaseAdapter {
+  const type = process.env.DATABASE_TYPE || 'sqlite';
+  const databaseUrl = process.env.CLASSIFICATIONS_DATABASE_URL || process.env.DATABASE_URL;
+
+  if (type === 'postgres' || type === 'postgresql') {
+    if (!databaseUrl) {
+      // Try to construct from individual components
+      const host = process.env.DATABASE_HOST || 'localhost';
+      const port = process.env.DATABASE_PORT || '5432';
+      const name = process.env.CLASSIFICATIONS_DATABASE_NAME || process.env.DATABASE_NAME || 'cmdb';
+      const user = process.env.DATABASE_USER || 'cmdb';
+      const password = process.env.DATABASE_PASSWORD || '';
+      const ssl = process.env.DATABASE_SSL === 'true' ? '?sslmode=require' : '';
+
+      const constructedUrl = `postgresql://${user}:${password}@${host}:${port}/${name}${ssl}`;
+      logger.info('Creating PostgreSQL adapter for classifications with constructed connection string');
+      return new PostgresAdapter(constructedUrl);
+    }
+
+    logger.info('Creating PostgreSQL adapter for classifications');
+    return new PostgresAdapter(databaseUrl);
+  }
+
+  // Default to SQLite
+  const defaultPath = join(__dirname, '../../data/classifications.db');
+  logger.info(`Creating SQLite adapter for classifications with path: ${defaultPath}`);
+  return new SqliteAdapter(defaultPath);
+}