feat(Analyzer): refactor analyzer and implement auto mode

FinlyticAnalyzer/Entities/AnalysisEntity.cs

@@ -0,0 +1,60 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using FinlyticCore.Models.Analyzer;
+
+namespace FinlyticAnalyzer.Entities;
+
+/// <summary>
+/// Persisted raw news, market context, AI prompt payload & response in PostgreSQL.
+/// </summary>
+[Table("analyses")]
+public class AnalysisEntity
+{
+    [Key]
+    public Guid Id { get; set; } = Guid.NewGuid();
+
+    [Required]
+    [MaxLength(100)]
+    public string AnalysisId { get; set; } = string.Empty;
+
+    [Required]
+    [MaxLength(100)]
+    public string EventId { get; set; } = string.Empty;
+
+    [Required]
+    [MaxLength(50)]
+    public string Sector { get; set; } = string.Empty;
+
+    [Required]
+    [MaxLength(30)]
+    public string Symbol { get; set; } = string.Empty;
+
+    [Required]
+    [MaxLength(30)]
+    public string Isin { get; set; } = string.Empty;
+
+    public VixMarketRegime VixRegime { get; set; }
+    public decimal VixValue { get; set; }
+
+    public double ImpactScore { get; set; }
+    public double WinRate { get; set; }
+
+    [Column(TypeName = "jsonb")]
+    public string RawDataJson { get; set; } = "{}";
+
+    [Column(TypeName = "jsonb")]
+    public string AiOutputJson { get; set; } = "{}";
+
+    [Column(TypeName = "jsonb")]
+    public string N8nResponseJson { get; set; } = "{}";
+
+    public double N8nEvalScore { get; set; }
+
+    [MaxLength(30)]
+    public string N8nDecision { get; set; } = string.Empty;
+
+    public bool IsTradeProposed { get; set; }
+
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+}