Fix remaining TypeScript 'Untyped function calls' errors

- Add DatabaseAdapter type imports where needed
- Properly type database adapter calls with type assertions
- Fix type mismatches in schemaMappingService
- Fix ensureInitialized calls on DatabaseAdapter

backend/src/services/dataService.ts

@@ -12,6 +12,7 @@ import { normalizedCacheStore } from './normalizedCacheStore.js';
 import { jiraAssetsClient } from './jiraAssetsClient.js';
 import { jiraAssetsService } from './jiraAssets.js';
 import { logger } from './logger.js';
+import type { DatabaseAdapter } from './database/interface.js';
 import type { 
   ApplicationComponent, 
   IctGovernanceModel, 
@@ -126,7 +127,8 @@ async function getDescriptionFromDatabase(objectId: string): Promise<string | nu
     const descriptionFieldNames = ['description', 'Description', 'DESCRIPTION'];
     
     // First, get the object to find its type
-    const objRow = await db.queryOne<{ object_type_name: string }>(`
+    const typedDb = db as DatabaseAdapter;
+    const objRow = await typedDb.queryOne<{ object_type_name: string }>(`
       SELECT object_type_name FROM objects WHERE id = ?
     `, [objectId]);
     
@@ -134,7 +136,7 @@ async function getDescriptionFromDatabase(objectId: string): Promise<string | nu
     
     // Try each possible description field name
     for (const fieldName of descriptionFieldNames) {
-      const descRow = await db.queryOne<{ text_value: string }>(`
+      const descRow = await typedDb.queryOne<{ text_value: string }>(`
         SELECT av.text_value
         FROM attribute_values av
         JOIN attributes a ON av.attribute_id = a.id
@@ -173,7 +175,8 @@ async function toReferenceValue(ref: ObjectReference | null | undefined): Promis
       await db.ensureInitialized?.();
       
       // Get basic object info from database
-      const objRow = await db.queryOne<{
+      const typedDb = db as DatabaseAdapter;
+      const objRow = await typedDb.queryOne<{
         id: string;
         object_key: string;
         label: string;