refactor(desktop): organize lib modules by domain

apps/desktop/src/lib/database/sqlServerTree.ts

@@ -0,0 +1,18 @@
+import type { TreeNode } from "@/types/database";
+import { sortSidebarNames } from "@/lib/database/databaseTree";
+
+export const SQLSERVER_DEFAULT_SCHEMA = "dbo";
+
+export function buildSqlServerDatabaseTreeNodes(connectionId: string, database: string, schemas: string[]): TreeNode[] {
+  const databaseNodeId = `${connectionId}:${database}`;
+  return sortSidebarNames(schemas).map((schema) => ({
+    id: `${databaseNodeId}:${schema}`,
+    label: schema,
+    type: "schema" as const,
+    connectionId,
+    database,
+    schema,
+    isExpanded: false,
+    children: [],
+  }));
+}