calculator and other cleaning

types/planPrediction.ts

@@ -1,3 +1,8 @@
+export interface CalculatorOutput {
+  calculator_output: PlanPrediction
+  chart: string
+}
+
 export interface PlanPrediction {
   total_investement_value: number
   total_input_price_increase: number
@@ -23,10 +28,10 @@ export interface InvestmentPiece {
   currency_conversion_rate: string
   max_comission_value: number
   average_input_price_increase: number
-  features: Feature[]
+  features: FeatureCalculator[]
 }
 
-export interface Feature {
+export interface FeatureCalculator {
   feature_id: number
   feature: string
   value_id: number
@@ -38,3 +43,8 @@ export interface PeriodToFirstPiece {
   months: number
   days: number
 }
+
+export interface MinMaxRange {
+  min: number
+  max: number
+}