Supporto PostgreSQL, statistiche avanzate e nuova UI

Aggiornamento massivo: aggiunto backend PostgreSQL per statistiche aste con fallback SQLite, nuovi modelli e servizi, UI moderna con grafici interattivi, refactoring stato applicazione (ApplicationStateService), documentazione completa per deploy Docker/Unraid/Gitea, nuovi CSS e script JS per UX avanzata, template Unraid, test database, e workflow CI/CD estesi. Pronto per produzione e analisi avanzate.

Mimante/Models/AuctionState.cs

@@ -26,6 +26,11 @@ namespace AutoBidder.Models
         // Latenza polling
         public int PollingLatencyMs { get; set; } = 0;
         
+        /// <summary>
+        /// Numero di puntate effettuate dall'utente su questa asta (da API)
+        /// </summary>
+        public int? MyBidsCount { get; set; }
+        
         // Dati estratti HTML
         public string RawHtml { get; set; } = "";
         public bool ParsingSuccess { get; set; } = true;

Mimante/Models/PostgresModels.cs

@@ -0,0 +1,100 @@
+using System;
+
+namespace AutoBidder.Models
+{
+    /// <summary>
+    /// Modello per asta conclusa con dettagli completi
+    /// </summary>
+    public class CompletedAuction
+    {
+        public int Id { get; set; }
+        public string AuctionId { get; set; } = "";
+        public string ProductName { get; set; } = "";
+        public decimal FinalPrice { get; set; }
+        public decimal? BuyNowPrice { get; set; }
+        public decimal? ShippingCost { get; set; }
+        public int TotalBids { get; set; }
+        public int MyBidsCount { get; set; }
+        public int ResetCount { get; set; }
+        public bool Won { get; set; }
+        public string? WinnerUsername { get; set; }
+        public DateTime CompletedAt { get; set; }
+        public int? DurationSeconds { get; set; }
+        public decimal? AverageLatency { get; set; }
+        public decimal? Savings { get; set; }
+        public decimal? TotalCost { get; set; }
+        public DateTime CreatedAt { get; set; }
+    }
+
+    /// <summary>
+    /// Statistiche performance di un puntatore specifico
+    /// </summary>
+    public class BidderPerformance
+    {
+        public int Id { get; set; }
+        public string Username { get; set; } = "";
+        public int TotalAuctions { get; set; }
+        public int AuctionsWon { get; set; }
+        public int AuctionsLost { get; set; }
+        public int TotalBidsPlaced { get; set; }
+        public decimal WinRate { get; set; }
+        public decimal AverageBidsPerAuction { get; set; }
+        public decimal AverageCompetition { get; set; } // Media puntatori concorrenti
+        public bool IsAggressive { get; set; } // True se > media bids/auction
+        public DateTime LastSeenAt { get; set; }
+        public DateTime UpdatedAt { get; set; }
+    }
+
+    /// <summary>
+    /// Statistiche aggregate per prodotto
+    /// </summary>
+    public class ProductStatistic
+    {
+        public int Id { get; set; }
+        public string ProductKey { get; set; } = ""; // Hash/ID prodotto
+        public string ProductName { get; set; } = "";
+        public int TotalAuctions { get; set; }
+        public decimal AverageWinningBids { get; set; }
+        public decimal AverageFinalPrice { get; set; }
+        public decimal AverageResets { get; set; }
+        public int MinBidsSeen { get; set; }
+        public int MaxBidsSeen { get; set; }
+        public int RecommendedMaxBids { get; set; } // Consiglio strategico
+        public decimal RecommendedMaxPrice { get; set; }
+        public string CompetitionLevel { get; set; } = "Medium"; // Low/Medium/High
+        public DateTime LastUpdated { get; set; }
+    }
+
+    /// <summary>
+    /// Metriche giornaliere aggregate
+    /// </summary>
+    public class DailyMetric
+    {
+        public int Id { get; set; }
+        public DateTime Date { get; set; }
+        public int TotalBidsUsed { get; set; }
+        public decimal MoneySpent { get; set; }
+        public int AuctionsWon { get; set; }
+        public int AuctionsLost { get; set; }
+        public decimal TotalSavings { get; set; }
+        public decimal? AverageLatency { get; set; }
+        public decimal WinRate { get; set; }
+        public decimal ROI { get; set; }
+    }
+
+    /// <summary>
+    /// Insight strategico generato dall'analisi dei dati
+    /// </summary>
+    public class StrategicInsight
+    {
+        public int Id { get; set; }
+        public string InsightType { get; set; } = ""; // "BestTime", "AvoidCompetitor", "MaxBidSuggestion"
+        public string? ProductKey { get; set; }
+        public string RecommendedAction { get; set; } = "";
+        public decimal ConfidenceLevel { get; set; } // 0-100
+        public int DataPoints { get; set; } // Quante aste analizzate
+        public string? Reasoning { get; set; }
+        public DateTime CreatedAt { get; set; }
+        public bool IsActive { get; set; }
+    }
+}