[CLAUDE] PurchaseEvaluation: Mig 57 ghi chu gia de xuat PRO/CCM + so phan cach VND + sua chinh ta + guard #70

Theo Tra Sol + anh Kiet FDC (Zalo): A) o nhap tien VndInlineEdit + BudgetCell nhay phan cach vi-VN (300.000.000) on-keystroke (o dialog da co san). B) them o ghi chu PRO + CCM canh nut Luu trong khoi Gia de xuat (giai thich vi sao chon Min/Max) — Mig 57 AddPeSuggestedPriceNotes (+ProSuggestedPriceNote +CcmSuggestedPriceNote nvarchar(1000) null, additive no-backfill no-table); 2 setter command +Note absolute-set rides role-gate PRO/CCM/Admin; DTO +2 field; controller body +note. C) sua chinh ta 'd. Ban so sanh' -> 'd. Bang so sanh gia' (2 app). GUARD gotcha #70: o gia + ghi chu echo nhau absolute-set -> them peFetching khoa nut Luu toi khi pe-detail refetch land, tranh stale-echo mat du lieu (mirror bang ngan sach S76; em-main review bat impl-frontend sot guard). BE slnx 0-warn 0-err; FE build PASS x2; test 344->351 (+7); PeDetailTabs/PeWorkspaceCreateView 2 app SHA256-identical.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/Backend/SolutionErp.Infrastructure/Persistence/Configurations/PurchaseEvaluationConfiguration.cs

@@ -31,6 +31,10 @@ public class PurchaseEvaluationConfiguration : IEntityTypeConfiguration<Purchase
         b.Property(x => x.CcmSuggestedPrice).HasPrecision(18, 2);
         b.Property(x => x.ApprovedPriceAmount).HasPrecision(18, 2);
         b.Property(x => x.ApprovedPriceSource).HasMaxLength(20);
+        // [Mig 57 2026-06-19] Ghi chú giải thích giá đề xuất PRO/CCM — nvarchar(1000)
+        // nullable, KHÔNG index (free-text). Mirror HoSoLink + PeWorkItemBudget.CcmNote.
+        b.Property(x => x.ProSuggestedPriceNote).HasMaxLength(1000);
+        b.Property(x => x.CcmSuggestedPriceNote).HasMaxLength(1000);
 
         b.HasIndex(x => x.MaPhieu).IsUnique().HasFilter("[MaPhieu] IS NOT NULL");
         b.HasIndex(x => new { x.Phase, x.IsDeleted });

src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/20260619070051_AddPeSuggestedPriceNotes.cs

@@ -0,0 +1,40 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace SolutionErp.Infrastructure.Persistence.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddPeSuggestedPriceNotes : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "CcmSuggestedPriceNote",
+                table: "PurchaseEvaluations",
+                type: "nvarchar(1000)",
+                maxLength: 1000,
+                nullable: true);
+
+            migrationBuilder.AddColumn<string>(
+                name: "ProSuggestedPriceNote",
+                table: "PurchaseEvaluations",
+                type: "nvarchar(1000)",
+                maxLength: 1000,
+                nullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "CcmSuggestedPriceNote",
+                table: "PurchaseEvaluations");
+
+            migrationBuilder.DropColumn(
+                name: "ProSuggestedPriceNote",
+                table: "PurchaseEvaluations");
+        }
+    }
+}

src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/ApplicationDbContextModelSnapshot.cs

@@ -4610,6 +4610,10 @@ namespace SolutionErp.Infrastructure.Persistence.Migrations
                         .HasPrecision(18, 2)
                         .HasColumnType("decimal(18,2)");
 
+                    b.Property<string>("CcmSuggestedPriceNote")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
                     b.Property<Guid?>("ContractId")
                         .HasColumnType("uniqueidentifier");
 
@@ -4680,6 +4684,10 @@ namespace SolutionErp.Infrastructure.Persistence.Migrations
                         .HasPrecision(18, 2)
                         .HasColumnType("decimal(18,2)");
 
+                    b.Property<string>("ProSuggestedPriceNote")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
                     b.Property<Guid>("ProjectId")
                         .HasColumnType("uniqueidentifier");