feat(backend): add communication, tester, admin and middleman modules

Implement step 17 modules: threads/messages, notifications with automation (submission.created, idea.created, grant_call.opened), innovation test feedback, admin panel (submissions, verify, metrics, grant call status), Middleman adaptation and partnerships. Split multi-type files into one type per file and replace object-valued dictionaries with string-valued maps in data contracts (migrations 0006/0007).

backend/Application/Abstractions/AdminContracts.cs

@@ -0,0 +1,18 @@
+using TarninaHub.Application.Dtos;
+
+namespace TarninaHub.Application.Abstractions;
+
+public interface IAdminService
+{
+    Task<IReadOnlyList<SubmissionResponse>> ListSubmissionsAsync(
+        string? status,
+        string? challengeId,
+        CancellationToken cancellationToken);
+
+    Task<KnowledgeItemResponse?> VerifyKnowledgeItemAsync(
+        string knowledgeItemId,
+        VerifyKnowledgeItemRequest request,
+        CancellationToken cancellationToken);
+
+    Task<AdminMetricsResponse> GetMetricsAsync(CancellationToken cancellationToken);
+}

backend/Application/Abstractions/CreateApplicationOutcome.cs

@@ -0,0 +1,12 @@
+using TarninaHub.Application.Dtos;
+
+namespace TarninaHub.Application.Abstractions;
+
+
+public enum CreateApplicationOutcome
+{
+    Created,
+    CallNotFound,
+    CallNotOpen,
+    IdeaNotFound,
+}

backend/Application/Abstractions/CreateApplicationResult.cs

@@ -0,0 +1,8 @@
+using TarninaHub.Application.Dtos;
+
+namespace TarninaHub.Application.Abstractions;
+
+
+public sealed record CreateApplicationResult(
+    CreateApplicationOutcome Outcome,
+    ApplicationResponse? Application);

backend/Application/Abstractions/IApplicationService.cs

@@ -0,0 +1,18 @@
+using TarninaHub.Application.Dtos;
+
+namespace TarninaHub.Application.Abstractions;
+
+
+public interface IApplicationService
+{
+    Task<CreateApplicationResult> CreateAsync(
+        string userId,
+        CreateApplicationRequest request,
+        CancellationToken cancellationToken);
+
+    Task<ApplicationResponse?> GetAsync(string applicationId, CancellationToken cancellationToken);
+
+    Task<IReadOnlyList<ApplicationResponse>> ListForAuthorAsync(
+        string authorId,
+        CancellationToken cancellationToken);
+}

backend/Application/Abstractions/IAuditLogService.cs

@@ -6,6 +6,6 @@ public interface IAuditLogService
         string? actorId,
         string action,
         string target,
-        IReadOnlyDictionary<string, object?> context,
+        IReadOnlyDictionary<string, string?> context,
         CancellationToken cancellationToken);
 }

backend/Application/Abstractions/IGrantCallService.cs

@@ -0,0 +1,16 @@
+using TarninaHub.Application.Dtos;
+
+namespace TarninaHub.Application.Abstractions;
+
+
+public interface IGrantCallService
+{
+    Task<IReadOnlyList<GrantCallResponse>> ListAsync(string? status, CancellationToken cancellationToken);
+
+    Task<GrantCallResponse?> GetAsync(string grantCallId, CancellationToken cancellationToken);
+
+    Task<GrantCallResponse?> UpdateStatusAsync(
+        string grantCallId,
+        string status,
+        CancellationToken cancellationToken);
+}

backend/Application/Abstractions/IIdeaAssistant.cs

@@ -0,0 +1,12 @@
+using TarninaHub.Application.Dtos;
+
+namespace TarninaHub.Application.Abstractions;
+
+
+public interface IIdeaAssistant
+{
+    Task<IdeaAssistResponse?> AssistAsync(
+        string ideaId,
+        IdeaAssistRequest request,
+        CancellationToken cancellationToken);
+}

backend/Application/Abstractions/IIdeaService.cs

@@ -0,0 +1,21 @@
+using TarninaHub.Application.Dtos;
+
+namespace TarninaHub.Application.Abstractions;
+
+
+public interface IIdeaService
+{
+    Task<IdeaResponse> CreateAsync(string authorId, CreateIdeaRequest request, CancellationToken cancellationToken);
+
+    Task<IdeaResponse?> GetAsync(string ideaId, CancellationToken cancellationToken);
+
+    Task<IReadOnlyList<IdeaResponse>> ListForAuthorAsync(string authorId, CancellationToken cancellationToken);
+
+    Task<IReadOnlyList<string>> ListDistinctAuthorIdsAsync(CancellationToken cancellationToken);
+
+    Task<IdeaResponse?> UpdateAsync(string ideaId, UpdateIdeaRequest request, CancellationToken cancellationToken);
+
+    Task<IdeaCardResponse?> GetCardAsync(string ideaId, CancellationToken cancellationToken);
+
+    Task<IdeaCardResponse?> UpdateCardAsync(string ideaId, IdeaCardRequest request, CancellationToken cancellationToken);
+}

backend/Application/Abstractions/INotificationService.cs

@@ -0,0 +1,27 @@
+using TarninaHub.Application.Dtos;
+
+namespace TarninaHub.Application.Abstractions;
+
+
+public interface INotificationService
+{
+    Task NotifyStaffAsync(
+        string type,
+        IReadOnlyDictionary<string, string?> payload,
+        CancellationToken cancellationToken);
+
+    Task NotifyUserAsync(
+        string userId,
+        string type,
+        IReadOnlyDictionary<string, string?> payload,
+        CancellationToken cancellationToken);
+
+    Task<IReadOnlyList<NotificationResponse>> ListForUserAsync(
+        string userId,
+        CancellationToken cancellationToken);
+
+    Task<NotificationResponse?> MarkReadAsync(
+        string notificationId,
+        string userId,
+        CancellationToken cancellationToken);
+}

backend/Application/Abstractions/ISubmissionEventPublisher.cs

@@ -1,11 +1,5 @@
 namespace TarninaHub.Application.Abstractions;
 
-public sealed record SubmissionEvent(
-    string Type,
-    string SubmissionId,
-    string? ActorId,
-    string Status,
-    DateTimeOffset At);
 
 public interface ISubmissionEventPublisher
 {

backend/Application/Abstractions/IThreadService.cs

@@ -0,0 +1,30 @@
+using TarninaHub.Application.Dtos;
+
+namespace TarninaHub.Application.Abstractions;
+
+
+public interface IThreadService
+{
+    Task<IReadOnlyList<ThreadResponse>> ListForUserAsync(
+        string userId,
+        bool isStaff,
+        CancellationToken cancellationToken);
+
+    Task<ThreadResponse?> GetAsync(
+        string threadId,
+        string userId,
+        bool isStaff,
+        CancellationToken cancellationToken);
+
+    Task<ThreadResponse> CreateAsync(
+        string creatorId,
+        CreateThreadRequest request,
+        CancellationToken cancellationToken);
+
+    Task<MessageResponse?> AddMessageAsync(
+        string threadId,
+        string authorId,
+        bool isStaff,
+        CreateMessageRequest request,
+        CancellationToken cancellationToken);
+}

backend/Application/Abstractions/ITokenService.cs

@@ -2,9 +2,8 @@ using TarninaHub.Application.Models;
 
 namespace TarninaHub.Application.Abstractions;
 
+
 public interface ITokenService
 {
     TokenResult CreateToken(UserAccount user);
 }
-
-public sealed record TokenResult(string AccessToken, DateTimeOffset ExpiresAt);

backend/Application/Abstractions/IdeaContracts.cs

@@ -1,59 +0,0 @@
-using TarninaHub.Application.Dtos;
-
-namespace TarninaHub.Application.Abstractions;
-
-public interface IIdeaService
-{
-    Task<IdeaResponse> CreateAsync(string authorId, CreateIdeaRequest request, CancellationToken cancellationToken);
-
-    Task<IdeaResponse?> GetAsync(string ideaId, CancellationToken cancellationToken);
-
-    Task<IReadOnlyList<IdeaResponse>> ListForAuthorAsync(string authorId, CancellationToken cancellationToken);
-
-    Task<IdeaResponse?> UpdateAsync(string ideaId, UpdateIdeaRequest request, CancellationToken cancellationToken);
-
-    Task<IdeaCardResponse?> GetCardAsync(string ideaId, CancellationToken cancellationToken);
-
-    Task<IdeaCardResponse?> UpdateCardAsync(string ideaId, IdeaCardRequest request, CancellationToken cancellationToken);
-}
-
-public interface IIdeaAssistant
-{
-    Task<IdeaAssistResponse?> AssistAsync(
-        string ideaId,
-        IdeaAssistRequest request,
-        CancellationToken cancellationToken);
-}
-
-public interface IGrantCallService
-{
-    Task<IReadOnlyList<GrantCallResponse>> ListAsync(string? status, CancellationToken cancellationToken);
-
-    Task<GrantCallResponse?> GetAsync(string grantCallId, CancellationToken cancellationToken);
-}
-
-public enum CreateApplicationOutcome
-{
-    Created,
-    CallNotFound,
-    CallNotOpen,
-    IdeaNotFound,
-}
-
-public sealed record CreateApplicationResult(
-    CreateApplicationOutcome Outcome,
-    ApplicationResponse? Application);
-
-public interface IApplicationService
-{
-    Task<CreateApplicationResult> CreateAsync(
-        string userId,
-        CreateApplicationRequest request,
-        CancellationToken cancellationToken);
-
-    Task<ApplicationResponse?> GetAsync(string applicationId, CancellationToken cancellationToken);
-
-    Task<IReadOnlyList<ApplicationResponse>> ListForAuthorAsync(
-        string authorId,
-        CancellationToken cancellationToken);
-}

backend/Application/Abstractions/MiddlemanContracts.cs

@@ -0,0 +1,8 @@
+using TarninaHub.Application.Dtos;
+
+namespace TarninaHub.Application.Abstractions;
+
+public interface IMiddlemanService
+{
+    Task<MiddlemanResponse?> AdaptAsync(MiddlemanRequest request, CancellationToken cancellationToken);
+}

backend/Application/Abstractions/PartnershipContracts.cs

@@ -0,0 +1,16 @@
+using TarninaHub.Application.Dtos;
+
+namespace TarninaHub.Application.Abstractions;
+
+public interface IPartnershipService
+{
+    Task<IReadOnlyList<PartnershipResponse>> ListForUserAsync(
+        string userId,
+        bool isStaff,
+        CancellationToken cancellationToken);
+
+    Task<PartnershipResponse> CreateAsync(
+        string initiatorId,
+        CreatePartnershipRequest request,
+        CancellationToken cancellationToken);
+}

backend/Application/Abstractions/SubmissionEvent.cs

@@ -0,0 +1,9 @@
+namespace TarninaHub.Application.Abstractions;
+
+
+public sealed record SubmissionEvent(
+    string Type,
+    string SubmissionId,
+    string? ActorId,
+    string Status,
+    DateTimeOffset At);

backend/Application/Abstractions/TesterContracts.cs

@@ -0,0 +1,16 @@
+using TarninaHub.Application.Dtos;
+
+namespace TarninaHub.Application.Abstractions;
+
+public interface ITestFeedbackService
+{
+    Task<TestFeedbackResponse?> CreateAsync(
+        string innovationId,
+        string authorId,
+        CreateTestFeedbackRequest request,
+        CancellationToken cancellationToken);
+
+    Task<IReadOnlyList<TestFeedbackResponse>> ListForInnovationAsync(
+        string innovationId,
+        CancellationToken cancellationToken);
+}

backend/Application/Abstractions/TokenResult.cs

@@ -0,0 +1,6 @@
+using TarninaHub.Application.Models;
+
+namespace TarninaHub.Application.Abstractions;
+
+
+public sealed record TokenResult(string AccessToken, DateTimeOffset ExpiresAt);

backend/Application/Dtos/AdminMetricsResponse.cs

@@ -0,0 +1,14 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record AdminMetricsResponse(
+    int Submissions,
+    int Problems,
+    int Ideas,
+    int Innovations,
+    int KnowledgeItems,
+    int Users,
+    int OpenGrantCalls,
+    int Applications);

backend/Application/Dtos/ApplicationDtos.cs

@@ -1,28 +0,0 @@
-using System.ComponentModel.DataAnnotations;
-
-namespace TarninaHub.Application.Dtos;
-
-public sealed record GrantCallResponse(
-    string Id,
-    string Name,
-    DateTimeOffset OpensAt,
-    DateTimeOffset ClosesAt,
-    string Status,
-    string? ExternalId);
-
-public sealed record CreateApplicationRequest(
-    [Required] string GrantCallId,
-    [Required] string IdeaId,
-    IReadOnlyDictionary<string, object?>? Content);
-
-public sealed record UpdateApplicationRequest(
-    IReadOnlyDictionary<string, object?>? Content,
-    string? Status);
-
-public sealed record ApplicationResponse(
-    string Id,
-    string GrantCallId,
-    string IdeaId,
-    IReadOnlyDictionary<string, object?> Content,
-    string Status,
-    DateTimeOffset CreatedAt);

backend/Application/Dtos/ApplicationResponse.cs

@@ -0,0 +1,12 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record ApplicationResponse(
+    string Id,
+    string GrantCallId,
+    string IdeaId,
+    IReadOnlyDictionary<string, string?> Content,
+    string Status,
+    DateTimeOffset CreatedAt);

backend/Application/Dtos/AuthDtos.cs

@@ -1,18 +0,0 @@
-namespace TarninaHub.Application.Dtos;
-
-public sealed record RegisterRequest(string Phone, string? Email, string Password);
-
-public sealed record LoginRequest(string Phone, string Password);
-
-public sealed record UserResponse(
-    string Id,
-    string Phone,
-    string? Email,
-    string Role,
-    string? OrganizationId);
-
-public sealed record TokenResponse(
-    string AccessToken,
-    string TokenType,
-    DateTimeOffset ExpiresAt,
-    UserResponse User);

backend/Application/Dtos/ConsentResponse.cs

@@ -1,6 +1,5 @@
 namespace TarninaHub.Application.Dtos;
 
-public sealed record GrantConsentRequest(string Scope, DateTimeOffset? ExpiresAt);
 
 public sealed record ConsentResponse(
     string Id,

backend/Application/Dtos/CreateApplicationRequest.cs

@@ -0,0 +1,9 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record CreateApplicationRequest(
+    [Required] string GrantCallId,
+    [Required] string IdeaId,
+    IReadOnlyDictionary<string, string?>? Content);

backend/Application/Dtos/CreateIdeaRequest.cs

@@ -0,0 +1,9 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record CreateIdeaRequest(
+    [Required, StringLength(200, MinimumLength = 3)] string Title,
+    [Required, StringLength(4000, MinimumLength = 10)] string Description,
+    IdeaCardRequest? Card);

backend/Application/Dtos/CreateMessageRequest.cs

@@ -0,0 +1,7 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record CreateMessageRequest(
+    [Required, StringLength(4000, MinimumLength = 1)] string Body);

backend/Application/Dtos/CreatePartnershipRequest.cs

@@ -0,0 +1,8 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record CreatePartnershipRequest(
+    [Required, StringLength(200, MinimumLength = 3)] string Subject,
+    IReadOnlyList<string>? Partners);

backend/Application/Dtos/CreateSubmissionRequest.cs

@@ -0,0 +1,11 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record CreateSubmissionRequest(
+    [Required, StringLength(200, MinimumLength = 3)] string Title,
+    [Required, StringLength(4000, MinimumLength = 10)] string Description,
+    [Required] string ChallengeId,
+    [Required] string LocationId,
+    IReadOnlyList<string>? Keywords);

backend/Application/Dtos/CreateTestFeedbackRequest.cs

@@ -0,0 +1,9 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record CreateTestFeedbackRequest(
+    [Range(1, 5)] int Rating,
+    string? Comment,
+    string? Improvements);

backend/Application/Dtos/CreateThreadRequest.cs

@@ -0,0 +1,8 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record CreateThreadRequest(
+    [Required, StringLength(200, MinimumLength = 3)] string Subject,
+    IReadOnlyList<string>? Participants);

backend/Application/Dtos/GrantCallResponse.cs

@@ -0,0 +1,12 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record GrantCallResponse(
+    string Id,
+    string Name,
+    DateTimeOffset OpensAt,
+    DateTimeOffset ClosesAt,
+    string Status,
+    string? ExternalId);

backend/Application/Dtos/GrantConsentRequest.cs

@@ -0,0 +1,4 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record GrantConsentRequest(string Scope, DateTimeOffset? ExpiresAt);

backend/Application/Dtos/IdeaAssistRequest.cs

@@ -0,0 +1,6 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record IdeaAssistRequest(string? Focus);

backend/Application/Dtos/IdeaAssistResponse.cs

@@ -0,0 +1,9 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record IdeaAssistResponse(
+    IReadOnlyList<string> Suggestions,
+    string ImprovedDescription,
+    bool FromLlm);

backend/Application/Dtos/IdeaCardRequest.cs

@@ -0,0 +1,9 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record IdeaCardRequest(
+    string? Essence,
+    string? Audience,
+    string? Stage);

backend/Application/Dtos/IdeaCardResponse.cs

@@ -0,0 +1,11 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record IdeaCardResponse(
+    string Id,
+    string IdeaId,
+    string Essence,
+    string Audience,
+    string Stage);

backend/Application/Dtos/IdeaDtos.cs

@@ -1,41 +0,0 @@
-using System.ComponentModel.DataAnnotations;
-
-namespace TarninaHub.Application.Dtos;
-
-public sealed record IdeaCardRequest(
-    string? Essence,
-    string? Audience,
-    string? Stage);
-
-public sealed record CreateIdeaRequest(
-    [Required, StringLength(200, MinimumLength = 3)] string Title,
-    [Required, StringLength(4000, MinimumLength = 10)] string Description,
-    IdeaCardRequest? Card);
-
-public sealed record UpdateIdeaRequest(
-    [Required, StringLength(200, MinimumLength = 3)] string Title,
-    [Required, StringLength(4000, MinimumLength = 10)] string Description,
-    string? Status);
-
-public sealed record IdeaCardResponse(
-    string Id,
-    string IdeaId,
-    string Essence,
-    string Audience,
-    string Stage);
-
-public sealed record IdeaResponse(
-    string Id,
-    string Title,
-    string Description,
-    string AuthorId,
-    string Status,
-    IdeaCardResponse? Card,
-    DateTimeOffset? UpdatedAt);
-
-public sealed record IdeaAssistRequest(string? Focus);
-
-public sealed record IdeaAssistResponse(
-    IReadOnlyList<string> Suggestions,
-    string ImprovedDescription,
-    bool FromLlm);

backend/Application/Dtos/IdeaResponse.cs

@@ -0,0 +1,13 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record IdeaResponse(
+    string Id,
+    string Title,
+    string Description,
+    string AuthorId,
+    string Status,
+    IdeaCardResponse? Card,
+    DateTimeOffset? UpdatedAt);

backend/Application/Dtos/InnovationDtos.cs

@@ -1,27 +0,0 @@
-using System.ComponentModel.DataAnnotations;
-
-namespace TarninaHub.Application.Dtos;
-
-public sealed record InnovationRequest(
-    [Required, StringLength(200, MinimumLength = 3)] string Title,
-    [StringLength(2000)] string? Summary,
-    [StringLength(8000)] string? Description,
-    [Required] string ChallengeId,
-    [Required] string Stage,
-    string? Cost,
-    IReadOnlyDictionary<string, object?>? Contact,
-    IReadOnlyList<IReadOnlyDictionary<string, object?>>? Media,
-    bool Published);
-
-public sealed record InnovationResponse(
-    string Id,
-    string Title,
-    string Summary,
-    string Description,
-    string ChallengeId,
-    string Stage,
-    string? Cost,
-    IReadOnlyDictionary<string, object?>? Contact,
-    IReadOnlyList<IReadOnlyDictionary<string, object?>> Media,
-    bool Published,
-    DateTimeOffset? UpdatedAt);

backend/Application/Dtos/InnovationRequest.cs

@@ -0,0 +1,15 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record InnovationRequest(
+    [Required, StringLength(200, MinimumLength = 3)] string Title,
+    [StringLength(2000)] string? Summary,
+    [StringLength(8000)] string? Description,
+    [Required] string ChallengeId,
+    [Required] string Stage,
+    string? Cost,
+    IReadOnlyDictionary<string, string?>? Contact,
+    IReadOnlyList<IReadOnlyDictionary<string, string?>>? Media,
+    bool Published);

backend/Application/Dtos/InnovationResponse.cs

@@ -0,0 +1,17 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record InnovationResponse(
+    string Id,
+    string Title,
+    string Summary,
+    string Description,
+    string ChallengeId,
+    string Stage,
+    string? Cost,
+    IReadOnlyDictionary<string, string?>? Contact,
+    IReadOnlyList<IReadOnlyDictionary<string, string?>> Media,
+    bool Published,
+    DateTimeOffset? UpdatedAt);

backend/Application/Dtos/InstitutionProfile.cs

@@ -0,0 +1,9 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record InstitutionProfile(
+    string? Type,
+    string? Area,
+    IReadOnlyList<string>? Audiences);

backend/Application/Dtos/KnowledgeDtos.cs

@@ -1,27 +0,0 @@
-using System.ComponentModel.DataAnnotations;
-
-namespace TarninaHub.Application.Dtos;
-
-public sealed record KnowledgeItemRequest(
-    [Required, StringLength(200, MinimumLength = 3)] string Title,
-    [Required] string Kind,
-    string? ChallengeId,
-    string? SourceUrl,
-    IReadOnlyList<IReadOnlyDictionary<string, object?>>? Attachments,
-    bool Published);
-
-public sealed record KnowledgeItemResponse(
-    string Id,
-    string Title,
-    string Kind,
-    string? ChallengeId,
-    string? SourceUrl,
-    IReadOnlyList<IReadOnlyDictionary<string, object?>> Attachments,
-    bool Published,
-    DateTimeOffset? UpdatedAt);
-
-public sealed record SocialChallengeResponse(
-    string Id,
-    string Name,
-    string Description,
-    int Order);

backend/Application/Dtos/KnowledgeItemRequest.cs

@@ -0,0 +1,12 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record KnowledgeItemRequest(
+    [Required, StringLength(200, MinimumLength = 3)] string Title,
+    [Required] string Kind,
+    string? ChallengeId,
+    string? SourceUrl,
+    IReadOnlyList<IReadOnlyDictionary<string, string?>>? Attachments,
+    bool Published);

backend/Application/Dtos/KnowledgeItemResponse.cs

@@ -0,0 +1,14 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record KnowledgeItemResponse(
+    string Id,
+    string Title,
+    string Kind,
+    string? ChallengeId,
+    string? SourceUrl,
+    IReadOnlyList<IReadOnlyDictionary<string, string?>> Attachments,
+    bool Published,
+    DateTimeOffset? UpdatedAt);

backend/Application/Dtos/LoginRequest.cs

@@ -0,0 +1,4 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record LoginRequest(string Phone, string Password);

backend/Application/Dtos/MatchRequest.cs

@@ -0,0 +1,6 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record MatchRequest(
+    int? MaxResults,
+    string? ChallengeId);

backend/Application/Dtos/MatchResponse.cs

@@ -0,0 +1,7 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record MatchResponse(
+    IReadOnlyList<SimilarCaseItem> SimilarCases,
+    IReadOnlyList<SolutionItem> Solutions,
+    bool Fallback);

backend/Application/Dtos/MatchmakingDtos.cs

@@ -1,23 +0,0 @@
-namespace TarninaHub.Application.Dtos;
-
-public sealed record MatchRequest(
-    int? MaxResults,
-    string? ChallengeId);
-
-public sealed record SimilarCaseItem(
-    string Id,
-    string Title,
-    double Score);
-
-public sealed record SolutionItem(
-    string InnovationId,
-    string Title,
-    string Stage,
-    string ChallengeId,
-    double Score,
-    string Rationale);
-
-public sealed record MatchResponse(
-    IReadOnlyList<SimilarCaseItem> SimilarCases,
-    IReadOnlyList<SolutionItem> Solutions,
-    bool Fallback);

backend/Application/Dtos/MessageResponse.cs

@@ -0,0 +1,11 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record MessageResponse(
+    string Id,
+    string ThreadId,
+    string AuthorId,
+    string Body,
+    DateTimeOffset CreatedAt);

backend/Application/Dtos/MiddlemanRequest.cs

@@ -0,0 +1,9 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record MiddlemanRequest(
+    [Required] string InnovationId,
+    InstitutionProfile? InstitutionProfile,
+    string? Needs);

backend/Application/Dtos/MiddlemanResponse.cs

@@ -0,0 +1,10 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record MiddlemanResponse(
+    string ServiceForm,
+    IReadOnlyList<string> RequiredResources,
+    string Rationale,
+    bool FromLlm);

backend/Application/Dtos/NotificationResponse.cs

@@ -0,0 +1,11 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record NotificationResponse(
+    string Id,
+    string Type,
+    IReadOnlyDictionary<string, string?> Payload,
+    DateTimeOffset? ReadAt,
+    DateTimeOffset CreatedAt);

backend/Application/Dtos/PartnershipResponse.cs

@@ -0,0 +1,11 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record PartnershipResponse(
+    string Id,
+    string InitiatorId,
+    string Subject,
+    IReadOnlyList<string> Partners,
+    string Status);

backend/Application/Dtos/RegisterRequest.cs

@@ -0,0 +1,4 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record RegisterRequest(string Phone, string? Email, string Password);

backend/Application/Dtos/SimilarCaseItem.cs

@@ -0,0 +1,7 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record SimilarCaseItem(
+    string Id,
+    string Title,
+    double Score);

backend/Application/Dtos/SocialChallengeResponse.cs

@@ -0,0 +1,10 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record SocialChallengeResponse(
+    string Id,
+    string Name,
+    string Description,
+    int Order);

backend/Application/Dtos/SolutionItem.cs

@@ -0,0 +1,10 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record SolutionItem(
+    string InnovationId,
+    string Title,
+    string Stage,
+    string ChallengeId,
+    double Score,
+    string Rationale);

backend/Application/Dtos/StorageInfo.cs

@@ -0,0 +1,8 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record StorageInfo(
+    string Engine,
+    string DataDirectory,
+    string Namespace,
+    string Database);

backend/Application/Dtos/StorageModels.cs

@@ -1,25 +0,0 @@
-namespace TarninaHub.Application.Dtos;
-
-public sealed class StorageProbe
-{
-    public string Label { get; set; } = "probe";
-
-    public DateTimeOffset CreatedAt { get; set; }
-}
-
-public sealed record StorageInfo(
-    string Engine,
-    string DataDirectory,
-    string Namespace,
-    string Database);
-
-public sealed record StorageStatusResponse(
-    string Engine,
-    string DataDirectory,
-    string Namespace,
-    string Database,
-    int ProbeCount);
-
-public sealed record StorageProbeResponse(
-    string Label,
-    DateTimeOffset CreatedAt);

backend/Application/Dtos/StorageProbe.cs

@@ -0,0 +1,9 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed class StorageProbe
+{
+    public string Label { get; set; } = "probe";
+
+    public DateTimeOffset CreatedAt { get; set; }
+}

backend/Application/Dtos/StorageProbeResponse.cs

@@ -0,0 +1,6 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record StorageProbeResponse(
+    string Label,
+    DateTimeOffset CreatedAt);

backend/Application/Dtos/StorageStatusResponse.cs

@@ -0,0 +1,9 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record StorageStatusResponse(
+    string Engine,
+    string DataDirectory,
+    string Namespace,
+    string Database,
+    int ProbeCount);

backend/Application/Dtos/SubmissionResponse.cs

@@ -2,15 +2,6 @@ using System.ComponentModel.DataAnnotations;
 
 namespace TarninaHub.Application.Dtos;
 
-public sealed record CreateSubmissionRequest(
-    [Required, StringLength(200, MinimumLength = 3)] string Title,
-    [Required, StringLength(4000, MinimumLength = 10)] string Description,
-    [Required] string ChallengeId,
-    [Required] string LocationId,
-    IReadOnlyList<string>? Keywords);
-
-public sealed record UpdateSubmissionStatusRequest(
-    [Required] string Status);
 
 public sealed record SubmissionResponse(
     string Id,

backend/Application/Dtos/TestFeedbackResponse.cs

@@ -0,0 +1,13 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record TestFeedbackResponse(
+    string Id,
+    string InnovationId,
+    string AuthorId,
+    int Rating,
+    string Comment,
+    string Improvements,
+    DateTimeOffset CreatedAt);

backend/Application/Dtos/ThreadResponse.cs

@@ -0,0 +1,11 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record ThreadResponse(
+    string Id,
+    string Subject,
+    IReadOnlyList<string> Participants,
+    DateTimeOffset CreatedAt,
+    IReadOnlyList<MessageResponse> Messages);

backend/Application/Dtos/TokenResponse.cs

@@ -0,0 +1,8 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record TokenResponse(
+    string AccessToken,
+    string TokenType,
+    DateTimeOffset ExpiresAt,
+    UserResponse User);

backend/Application/Dtos/TrendPoint.cs

@@ -0,0 +1,7 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record TrendPoint(
+    string ChallengeId,
+    string ChallengeName,
+    int SubmissionCount);

backend/Application/Dtos/TrendsResponse.cs

@@ -1,9 +1,5 @@
 namespace TarninaHub.Application.Dtos;
 
-public sealed record TrendPoint(
-    string ChallengeId,
-    string ChallengeName,
-    int SubmissionCount);
 
 public sealed record TrendsResponse(
     DateTimeOffset From,

backend/Application/Dtos/UpdateApplicationRequest.cs

@@ -0,0 +1,8 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record UpdateApplicationRequest(
+    IReadOnlyDictionary<string, string?>? Content,
+    string? Status);

backend/Application/Dtos/UpdateGrantCallStatusRequest.cs

@@ -0,0 +1,6 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record UpdateGrantCallStatusRequest([Required] string Status);

backend/Application/Dtos/UpdateIdeaRequest.cs

@@ -0,0 +1,9 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record UpdateIdeaRequest(
+    [Required, StringLength(200, MinimumLength = 3)] string Title,
+    [Required, StringLength(4000, MinimumLength = 10)] string Description,
+    string? Status);

backend/Application/Dtos/UpdateSubmissionStatusRequest.cs

@@ -0,0 +1,7 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record UpdateSubmissionStatusRequest(
+    [Required] string Status);

backend/Application/Dtos/UserResponse.cs

@@ -0,0 +1,9 @@
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record UserResponse(
+    string Id,
+    string Phone,
+    string? Email,
+    string Role,
+    string? OrganizationId);

backend/Application/Dtos/VerifyKnowledgeItemRequest.cs

@@ -0,0 +1,6 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace TarninaHub.Application.Dtos;
+
+
+public sealed record VerifyKnowledgeItemRequest(bool Verified);

backend/Application/Mappings/PartnershipStatusWire.cs

@@ -0,0 +1,22 @@
+using TarninaHub.Domain.Enums;
+
+namespace TarninaHub.Application.Mappings;
+
+public static class PartnershipStatusWire
+{
+    public static string ToWire(this PartnershipStatus status) => status switch
+    {
+        PartnershipStatus.Proposed => "proposed",
+        PartnershipStatus.Active => "active",
+        PartnershipStatus.Closed => "closed",
+        _ => "proposed",
+    };
+
+    public static PartnershipStatus? Parse(string? value) => value?.Trim().ToLowerInvariant() switch
+    {
+        "proposed" => PartnershipStatus.Proposed,
+        "active" => PartnershipStatus.Active,
+        "closed" => PartnershipStatus.Closed,
+        _ => null,
+    };
+}

backend/Application/Matchmaking/LlmPrompt.cs

@@ -0,0 +1,4 @@
+namespace TarninaHub.Application.Matchmaking;
+
+
+public sealed record LlmPrompt(string System, string User);

backend/Application/Matchmaking/MatchPromptBuilder.cs

@@ -1,6 +1,5 @@
 namespace TarninaHub.Application.Matchmaking;
 
-public sealed record LlmPrompt(string System, string User);
 
 public static class MatchPromptBuilder
 {

backend/Application/Matchmaking/RankedItem.cs

@@ -0,0 +1,4 @@
+namespace TarninaHub.Application.Matchmaking;
+
+
+public sealed record RankedItem<T>(T Item, double Score);

backend/Application/Matchmaking/SemanticRanker.cs

@@ -1,6 +1,5 @@
 namespace TarninaHub.Application.Matchmaking;
 
-public sealed record RankedItem<T>(T Item, double Score);
 
 public static class SemanticRanker
 {

backend/Application/Security/ConsentScopes.cs

@@ -0,0 +1,16 @@
+namespace TarninaHub.Application.Security;
+
+
+public static class ConsentScopes
+{
+    /// <summary>Access granted by the data subject's consent.</summary>
+    public const string ByConsent = "by-consent";
+
+    /// <summary>Time-limited access (uses consent.expires_at).</summary>
+    public const string Temporary = "temporary";
+
+    /// <summary>Fully anonymized data (no personal identifiers).</summary>
+    public const string Anonymized = "anonymized";
+
+    public static readonly IReadOnlyList<string> All = [ByConsent, Temporary, Anonymized];
+}

backend/Application/Security/Policies.cs

@@ -0,0 +1,20 @@
+namespace TarninaHub.Application.Security;
+
+
+public static class Policies
+{
+    /// <summary>operator, manager, admin — ROPS/expert staff.</summary>
+    public const string Staff = "Staff";
+
+    /// <summary>operator, admin.</summary>
+    public const string OperatorOrAdmin = "OperatorOrAdmin";
+
+    /// <summary>manager, operator, admin.</summary>
+    public const string ManagerOrAbove = "ManagerOrAbove";
+
+    /// <summary>admin only.</summary>
+    public const string AdminOnly = "AdminOnly";
+
+    /// <summary>jst and above (jst, operator, manager, admin).</summary>
+    public const string JstOrAbove = "JstOrAbove";
+}

backend/Application/Security/RoleNames.cs

@@ -0,0 +1,16 @@
+namespace TarninaHub.Application.Security;
+
+
+public static class RoleNames
+{
+    public const string User = "user";
+    public const string Jst = "jst";
+    public const string Operator = "operator";
+    public const string Manager = "manager";
+    public const string Admin = "admin";
+
+    public static readonly IReadOnlyList<string> All =
+        [User, Jst, Operator, Manager, Admin];
+
+    public static bool IsValid(string role) => All.Contains(role);
+}

backend/Application/Security/SecurityConstants.cs

@@ -1,47 +0,0 @@
-namespace TarninaHub.Application.Security;
-
-public static class RoleNames
-{
-    public const string User = "user";
-    public const string Jst = "jst";
-    public const string Operator = "operator";
-    public const string Manager = "manager";
-    public const string Admin = "admin";
-
-    public static readonly IReadOnlyList<string> All =
-        [User, Jst, Operator, Manager, Admin];
-
-    public static bool IsValid(string role) => All.Contains(role);
-}
-
-public static class Policies
-{
-    /// <summary>operator, manager, admin — ROPS/expert staff.</summary>
-    public const string Staff = "Staff";
-
-    /// <summary>operator, admin.</summary>
-    public const string OperatorOrAdmin = "OperatorOrAdmin";
-
-    /// <summary>manager, operator, admin.</summary>
-    public const string ManagerOrAbove = "ManagerOrAbove";
-
-    /// <summary>admin only.</summary>
-    public const string AdminOnly = "AdminOnly";
-
-    /// <summary>jst and above (jst, operator, manager, admin).</summary>
-    public const string JstOrAbove = "JstOrAbove";
-}
-
-public static class ConsentScopes
-{
-    /// <summary>Access granted by the data subject's consent.</summary>
-    public const string ByConsent = "by-consent";
-
-    /// <summary>Time-limited access (uses consent.expires_at).</summary>
-    public const string Temporary = "temporary";
-
-    /// <summary>Fully anonymized data (no personal identifiers).</summary>
-    public const string Anonymized = "anonymized";
-
-    public static readonly IReadOnlyList<string> All = [ByConsent, Temporary, Anonymized];
-}