Add TED Scraper Configuration and Cron Scheduler Implementation

- Introduced a new configuration file for the TED scraper, defining database connection settings, logging preferences, and scraping parameters.
- Implemented a CronScheduler to manage scheduled tasks for TED operations, utilizing the robfig/cron library for scheduling.
- Added new entities and structures for handling TED XML data, including eForms and tender-related information, enhancing the scraper's functionality.
- Updated the main application to initialize the TED scraper with the new configuration and set up graceful shutdown handling.
- Removed the deprecated scraping implementation to streamline the codebase and focus on the new architecture.

ted/eform/procurement_project_lot.go

@@ -0,0 +1,13 @@
+package eform
+
+// =====================================================
+// PROCUREMENT PROJECT LOT
+// =====================================================
+
+// ProcurementProjectLot represents a procurement project lot
+type ProcurementProjectLot struct {
+	ID                 string             `json:"id" xml:"ID"`
+	TenderingTerms     TenderingTerms     `json:"tendering_terms,omitempty" xml:"TenderingTerms,omitempty"`
+	TenderingProcess   TenderingProcess   `json:"tendering_process,omitempty" xml:"TenderingProcess,omitempty"`
+	ProcurementProject ProcurementProject `json:"procurement_project,omitempty" xml:"ProcurementProject,omitempty"`
+}