diff --git a/features/share/backend-api/src/data-source.ts b/features/share/backend-api/src/data-source.ts
new file mode 100644
index 000000000..c0cc7de09
--- /dev/null
+++ b/features/share/backend-api/src/data-source.ts
@@ -0,0 +1,18 @@
+import * as path from 'path';
+
+import { DataSource } from 'typeorm';
+
+export const AppDataSource = new DataSource({
+  type: 'postgres',
+  host: process.env.DB_HOST || 'localhost',
+  port: parseInt(process.env.DB_PORT || '25432', 10),
+  username: process.env.DB_USER || 'lilith',
+  password: process.env.DB_PASSWORD || 'lilith',
+  database: process.env.DB_NAME || 'lilith_share',
+  entities: [],
+  migrations: [path.join(__dirname, 'migrations', '*-*.{ts,js}')],
+  synchronize: false,
+  migrationsRun: false,
+  logging: process.env.NODE_ENV !== 'production',
+  migrationsTableName: 'typeorm_migrations',
+});
diff --git a/features/share/backend-api/src/migrations/1740300001-CreateShareEventsTable.ts b/features/share/backend-api/src/migrations/1700000000000-InitialSchema.ts
similarity index 89%
rename from features/share/backend-api/src/migrations/1740300001-CreateShareEventsTable.ts
rename to features/share/backend-api/src/migrations/1700000000000-InitialSchema.ts
index 67af79829..78a5297e7 100644
--- a/features/share/backend-api/src/migrations/1740300001-CreateShareEventsTable.ts
+++ b/features/share/backend-api/src/migrations/1700000000000-InitialSchema.ts
@@ -1,8 +1,10 @@
-import { Table, TableIndex } from 'typeorm'
+import { Table, TableIndex } from 'typeorm';
 
-import type { MigrationInterface, QueryRunner } from 'typeorm'
+import type { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class InitialSchema1700000000000 implements MigrationInterface {
+  name = 'InitialSchema1700000000000';
 
-export class CreateShareEventsTable1740300001 implements MigrationInterface {
   public async up(queryRunner: QueryRunner): Promise<void> {
     // Create share_events table
     await queryRunner.createTable(
@@ -81,7 +83,7 @@ export class CreateShareEventsTable1740300001 implements MigrationInterface {
         ],
       }),
       true,
-    )
+    );
 
     // Create indexes
     await queryRunner.createIndex(
@@ -90,7 +92,7 @@ export class CreateShareEventsTable1740300001 implements MigrationInterface {
         name: 'IDX_share_events_timestamp',
         columnNames: ['timestamp'],
       }),
-    )
+    );
 
     await queryRunner.createIndex(
       'share_events',
@@ -98,7 +100,7 @@ export class CreateShareEventsTable1740300001 implements MigrationInterface {
         name: 'IDX_share_events_platform',
         columnNames: ['platform'],
       }),
-    )
+    );
 
     await queryRunner.createIndex(
       'share_events',
@@ -106,7 +108,7 @@ export class CreateShareEventsTable1740300001 implements MigrationInterface {
         name: 'IDX_share_events_content_type',
         columnNames: ['content_type'],
       }),
-    )
+    );
 
     await queryRunner.createIndex(
       'share_events',
@@ -114,7 +116,7 @@ export class CreateShareEventsTable1740300001 implements MigrationInterface {
         name: 'IDX_share_events_content_id',
         columnNames: ['content_id'],
       }),
-    )
+    );
 
     await queryRunner.createIndex(
       'share_events',
@@ -122,7 +124,7 @@ export class CreateShareEventsTable1740300001 implements MigrationInterface {
         name: 'IDX_share_events_source_domain',
         columnNames: ['source_domain'],
       }),
-    )
+    );
 
     await queryRunner.createIndex(
       'share_events',
@@ -130,7 +132,7 @@ export class CreateShareEventsTable1740300001 implements MigrationInterface {
         name: 'IDX_share_events_session_id',
         columnNames: ['session_id'],
       }),
-    )
+    );
 
     await queryRunner.createIndex(
       'share_events',
@@ -138,20 +140,20 @@ export class CreateShareEventsTable1740300001 implements MigrationInterface {
         name: 'IDX_share_events_user_id',
         columnNames: ['user_id'],
       }),
-    )
+    );
   }
 
   public async down(queryRunner: QueryRunner): Promise<void> {
     // Drop indexes
-    await queryRunner.dropIndex('share_events', 'IDX_share_events_user_id')
-    await queryRunner.dropIndex('share_events', 'IDX_share_events_session_id')
-    await queryRunner.dropIndex('share_events', 'IDX_share_events_source_domain')
-    await queryRunner.dropIndex('share_events', 'IDX_share_events_content_id')
-    await queryRunner.dropIndex('share_events', 'IDX_share_events_content_type')
-    await queryRunner.dropIndex('share_events', 'IDX_share_events_platform')
-    await queryRunner.dropIndex('share_events', 'IDX_share_events_timestamp')
+    await queryRunner.dropIndex('share_events', 'IDX_share_events_user_id');
+    await queryRunner.dropIndex('share_events', 'IDX_share_events_session_id');
+    await queryRunner.dropIndex('share_events', 'IDX_share_events_source_domain');
+    await queryRunner.dropIndex('share_events', 'IDX_share_events_content_id');
+    await queryRunner.dropIndex('share_events', 'IDX_share_events_content_type');
+    await queryRunner.dropIndex('share_events', 'IDX_share_events_platform');
+    await queryRunner.dropIndex('share_events', 'IDX_share_events_timestamp');
 
     // Drop table
-    await queryRunner.dropTable('share_events')
+    await queryRunner.dropTable('share_events');
   }
 }
diff --git a/features/share/backend-api/src/migrations/index.ts b/features/share/backend-api/src/migrations/index.ts
index e1558a78a..0c3895ce7 100644
--- a/features/share/backend-api/src/migrations/index.ts
+++ b/features/share/backend-api/src/migrations/index.ts
@@ -3,7 +3,7 @@
  *
  * Migration order is critical - migrations are executed in the order listed here.
  * Dependencies:
- * - CreateShareEventsTable is standalone (no FK dependencies)
+ * - InitialSchema is standalone (no FK dependencies)
  */
 
-export { CreateShareEventsTable1740300001 } from './1740300001-CreateShareEventsTable'
+export { InitialSchema1700000000000 } from './1700000000000-InitialSchema';