refactor: extract Models and Data into MoneyMap.Core shared library

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

MoneyMap.Core/Models/ReceiptParseLog.cs

@@ -0,0 +1,43 @@
+using Microsoft.EntityFrameworkCore;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace MoneyMap.Models;
+
+[Index(nameof(ReceiptId), nameof(StartedAtUtc))]
+public class ReceiptParseLog
+{
+    [Key]
+    public long Id { get; set; }
+
+    public long ReceiptId { get; set; }
+    public Receipt Receipt { get; set; } = null!;
+
+    // Provider metadata as strings for flexibility
+    [MaxLength(50)]
+    public string Provider { get; set; } = string.Empty;   // e.g., "OpenAI", "Azure", "Google", "Tesseract"
+
+    [MaxLength(100)]
+    public string Model { get; set; } = string.Empty;      // e.g., "gpt-4o-mini"
+
+    [MaxLength(100)]
+    public string? ProviderJobId { get; set; }
+
+    public DateTime StartedAtUtc { get; set; } = DateTime.UtcNow;
+    public DateTime? CompletedAtUtc { get; set; }
+    public bool Success { get; set; }
+
+    // ReceiptParseLog
+
+    [Column(TypeName = "decimal(5,4)")]
+    public decimal? Confidence { get; set; }  // 0.0000–0.9999 is plenty
+
+    // Store full provider JSON payload for re-parsing/debug (keep out of hot paths)
+    public string RawProviderPayloadJson { get; set; } = "{}";
+
+    // Optional extracted text path if you persist a .txt alongside the image/PDF
+    [MaxLength(1024)]
+    public string? ExtractedTextPath { get; set; }
+
+    public string? Error { get; set; }
+}