Revert "Merge pull request 'Завершить аналитику расходов и доходов' (#35) from feature/analytics-completion into main"

This reverts commit 66c04b0618, reversing
changes made to efc9854064.

backend/src/services/analytics.ts

@@ -14,7 +14,6 @@ interface BaseParams {
   from: string;
   to: string;
   accountId?: number;
-  categoryId?: number;
   onlyConfirmed?: boolean;
 }
 
@@ -62,11 +61,6 @@ function buildBaseConditions(
     values.push(params.accountId);
     idx++;
   }
-  if (params.categoryId != null) {
-    conditions.push(`t.category_id = $${idx}`);
-    values.push(params.categoryId);
-    idx++;
-  }
   if (params.onlyConfirmed) {
     conditions.push('t.is_category_confirmed = TRUE');
   }