Implement Scraper Dockerfile and Refactor CI Configuration

- Added a new Dockerfile for the scraper application located at cmd/scraper/Dockerfile to streamline the build process.
- Updated the CI configuration in .drone.yml to correctly build the scraper application with the new Dockerfile.
- Refactored the main application entry point to utilize a new bootstrap package for configuration, logging, and MongoDB initialization.
- Enhanced the scraper's configuration management by defining a dedicated Config struct for better organization and maintainability.

cmd/scraper/main.go

@@ -2,25 +2,25 @@ package main
 
 import (
 	"context"
-	"log"
 	"time"
+	"tm/cmd/scraper/bootstrap"
 )
 
 func main() {
 	// Load configuration
-	config, err := LoadConfig(".")
+	config, err := bootstrap.InitConfig()
 	if err != nil {
-		log.Fatalf("Failed to load configuration: %v", err)
+		panic(err)
 	}
 
 	// Initialize logger
-	appLogger := initLogger(config.Logging)
+	appLogger := bootstrap.InitLogger(config.Logging)
 	appLogger.Info("Starting TED scraper application", map[string]interface{}{
 		"version": "1.0.0",
 	})
 
 	// Initialize MongoDB connection
-	mongoManager := initMongoDB(config.Database.MongoDB, appLogger)
+	mongoManager := bootstrap.InitMongoDB(config.Database.MongoDB, appLogger)
 	defer func() {
 		ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 		defer cancel()
@@ -31,7 +31,7 @@ func main() {
 		}
 	}()
 
-	initTEDScraper(*config, mongoManager, appLogger)
+	bootstrap.InitTEDScraper(*config, mongoManager, appLogger)
 
 	appLogger.Info("TED scraper application stopped", map[string]interface{}{})
 }