feat: integration cloudfile

infrastructure/Persistence/Configuration/DocumentConfiguration.cs

@@ -12,7 +12,9 @@ public class DocumentConfiguration : IEntityTypeConfiguration<Document>
         e.HasKey(d => d.Id);
         e.Property(d => d.Title).HasMaxLength(300).IsRequired();
         e.Property(d => d.Type).HasConversion<string>().HasMaxLength(20);
-        e.Property(d => d.Content).HasColumnType("text");
+        e.Property(d => d.ContentHash).HasMaxLength(64);
+        e.Property(d => d.ContentSize);
+        e.Property(d => d.UpdatedContentAt);
 
         e.HasIndex(d => new { d.ProjectId, d.ParentId });
         e.HasIndex(d => d.ParentId);

infrastructure/Persistence/DbSeeder.cs

@@ -82,21 +82,18 @@ public static class DbSeeder
         {
             Id = Guid.NewGuid(), ProjectId = project.Id, ParentId = requirements.Id,
             Title = "Authentication", Type = DocumentType.Document,
-            Content = "<h2>Authentication</h2><p>Phase 1 uses simple username/password with JWT.</p>",
             CreatedBy = admin.Id, CreatedAt = now, UpdatedBy = admin.Id, UpdatedAt = now,
         });
         db.Documents.Add(new Document
         {
             Id = Guid.NewGuid(), ProjectId = project.Id, ParentId = requirements.Id,
             Title = "User Management", Type = DocumentType.Document,
-            Content = "<h2>User Management</h2><p>Users are created via seeding in Phase 1.</p>",
             CreatedBy = admin.Id, CreatedAt = now, UpdatedBy = admin.Id, UpdatedAt = now,
         });
         db.Documents.Add(new Document
         {
             Id = Guid.NewGuid(), ProjectId = project.Id, ParentId = design.Id,
             Title = "API Design", Type = DocumentType.Document,
-            Content = "<h2>API Design</h2><p>REST API with ASP.NET Core Web API.</p>",
             CreatedBy = admin.Id, CreatedAt = now, UpdatedBy = admin.Id, UpdatedAt = now,
         });
         await db.SaveChangesAsync();