hide private endpoints

src/main/java/com/danielbohry/stocks/controller/portfolio/PortfolioController.java

@@ -2,6 +2,7 @@ package com.danielbohry.stocks.controller.portfolio;
 
 import com.danielbohry.stocks.domain.Portfolio;
 import com.danielbohry.stocks.service.PortfolioService;
+import io.swagger.v3.oas.annotations.Hidden;
 import lombok.AllArgsConstructor;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -41,6 +42,7 @@ public class PortfolioController {
         return ResponseEntity.ok().build();
     }
 
+    @Hidden
     @DeleteMapping
     public ResponseEntity<Void> cleanup() {
         service.cleanup();

src/main/java/com/danielbohry/stocks/controller/stock/StockController.java

@@ -2,6 +2,7 @@ package com.danielbohry.stocks.controller.stock;
 
 import com.danielbohry.stocks.domain.Quote;
 import com.danielbohry.stocks.service.StockService;
+import io.swagger.v3.oas.annotations.Hidden;
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.ResponseEntity;
@@ -48,6 +49,7 @@ public class StockController {
         return ResponseEntity.ok(response);
     }
 
+    @Hidden
     @PostMapping("/upload-csv")
     public ResponseEntity<StockUploadCSVResponse> uploadCsvFile(@RequestParam("file") MultipartFile file) {
         if (file.isEmpty()) {