Feature/#57 - Sidebar 프로젝트 CRUD 기능 연결 및 메뉴 카테고리에 따른 Content 화면 연결

Projects/DVDesign/Sources/Components/DVProjectContainer.swift

@@ -8,6 +8,8 @@ public struct DVProjectContainer: View {
 
     // MARK: - Properties
 
+    static let projectIconSystemName = "tray"
+
     public let name: String
     public let count: Int
 
@@ -37,7 +39,7 @@ public struct DVProjectContainer: View {
 extension DVProjectContainer {
 
     private var projectIcon: some View {
-        Image(systemName: "tray")
+        Image(systemName: DVProjectContainer.projectIconSystemName)
             .dvFont(.captionLG)
             .foregroundStyle(Color.dv(.gray900))
     }

Projects/DVDesign/Sources/Components/DVProjectRenameContainer.swift

@@ -0,0 +1,58 @@
+// Copyright © 2026 Devault. All rights reserved
+
+import SwiftUI
+
+/// 프로젝트 행 인라인 리네임 컴포넌트.
+/// DVProjectContainer와 동일한 leading icon + 레이아웃에서 이름 부분을 TextField로 교체한다.
+public struct DVProjectRenameContainer: View {
+
+    // MARK: - Properties
+
+    @Binding public var text: String
+    public var onSubmit: () -> Void
+    public var onCancel: () -> Void
+
+    @FocusState private var isFocused: Bool
+    @State private var isHandled = false
+
+    // MARK: - Init
+
+    public init(
+        text: Binding<String>,
+        onSubmit: @escaping () -> Void,
+        onCancel: @escaping () -> Void
+    ) {
+        self._text = text
+        self.onSubmit = onSubmit
+        self.onCancel = onCancel
+    }
+
+    // MARK: - Body
+
+    public var body: some View {
+        HStack(spacing: 4) {
+            Image(systemName: DVProjectContainer.projectIconSystemName)
+                .dvFont(.captionLG)
+                .foregroundStyle(Color.dv(.gray900))
+            TextField("", text: $text)
+                .dvFont(.bodyMD)
+                .textFieldStyle(.plain)
+                .focused($isFocused)
+                .onSubmit {
+                    isHandled = true
+                    onSubmit()
+                }
+                .onExitCommand {
+                    isHandled = true
+                    onCancel()
+                }
+        }
+        .padding(2)
+        .frame(minWidth: 120, alignment: .leading)
+        .onAppear { isFocused = true }
+        .onChange(of: isFocused) { _, focused in
+            guard !focused, !isHandled else { return }
+            onSubmit()
+        }
+    }
+}

Projects/DVPresentation/Resources/Localizable.xcstrings

@@ -3,10 +3,6 @@
   "strings" : {
     "Access your secrets on all your\nApple devices, securely encrypted." : {
 
-    },
-    "Content" : {
-      "comment" : "The title of the main content section in the preview.",
-      "isCommentAutoGenerated" : true
     },
     "Create Project" : {
 
@@ -52,6 +48,9 @@
     },
     "목록을 불러오지 못했어요" : {
 
+    },
+    "불러오지 못했어요" : {
+
     },
     "시크릿이 없어요" : {
 

Projects/DVPresentation/Sources/Dependencies/SidebarClient.swift

@@ -0,0 +1,30 @@
+// Copyright © 2026 Devault. All rights reserved
+
+import ComposableArchitecture
+import Foundation
+
+@DependencyClient
+public struct SidebarClient: Sendable {
+  public var fetchProjects: @Sendable () async throws -> [ProjectItem]
+  public var createProject: @Sendable (_ name: String) async throws -> ProjectItem
+  public var renameProject: @Sendable (_ id: ProjectItem.ID, _ name: String) async throws -> ProjectItem
+  public var deleteProject: @Sendable (_ id: ProjectItem.ID) async throws -> Void
+}
+
+extension SidebarClient: TestDependencyKey {
+  public static let testValue = SidebarClient()
+
+  public static let previewValue = SidebarClient(
+    fetchProjects: { ProjectItem.previews },
+    createProject: { name in ProjectItem(id: UUID(), name: name) },
+    renameProject: { id, name in ProjectItem(id: id, name: name) },
+    deleteProject: { _ in }
+  )
+}
+
+extension DependencyValues {
+  public var sidebarClient: SidebarClient {
+    get { self[SidebarClient.self] }
+    set { self[SidebarClient.self] = newValue }
+  }
+}

Projects/DVPresentation/Sources/Features/AddToProject/AddToProjectFeature.swift

@@ -15,8 +15,8 @@ public struct AddToProjectFeature {
   @ObservableState
   public struct State: Equatable {
     public let secretID: Secret.ID
-    public internal(set) var projectsState: LoadingState<IdentifiedArrayOf<Project>, ProjectUseCaseError> = .idle
-    public internal(set) var selectedProjectID: Project.ID?
+    public internal(set) var projectsState: LoadingState<IdentifiedArrayOf<ProjectItem>, SidebarError> = .idle
+    public internal(set) var selectedProjectID: ProjectItem.ID?
     @Presents var destination: Destination.State?
     @Presents var alert: AlertState<Action.Alert>?
 
@@ -32,14 +32,14 @@ public struct AddToProjectFeature {
     // MARK: - View
 
     case task
-    case didSelectProject(id: Project.ID?)
+    case didSelectProject(id: ProjectItem.ID?)
     case didTapCreateNewProject
     case didTapDone
     case didTapCancel
 
     // MARK: - Internal
 
-    case projectsResponse(Result<[Project], ProjectUseCaseError>)
+    case projectsResponse(Result<[ProjectItem], SidebarError>)
     case linkResponse(Result<Secret.ID, SecretUseCaseError>)
 
     // MARK: - Child
@@ -67,6 +67,7 @@ public struct AddToProjectFeature {
 
   // MARK: - Dependencies
 
+  @Dependency(\.sidebarClient) var sidebarClient
   @Dependency(\.secretClient) var secretClient
   @Dependency(\.dismiss) var dismiss
 
@@ -83,10 +84,12 @@ public struct AddToProjectFeature {
         state.projectsState = .loading
         return .run { send in
           do {
-            let projects = try await secretClient.fetchProjects()
+            let projects = try await sidebarClient.fetchProjects()
             await send(.projectsResponse(.success(projects)))
+          } catch let error as SidebarError {
+            await send(.projectsResponse(.failure(error)))
           } catch {
-            await send(.projectsResponse(.failure(ProjectUseCaseError.map(error))))
+            await send(.projectsResponse(.failure(.fetchFailed)))
           }
         }
 
@@ -106,14 +109,14 @@ public struct AddToProjectFeature {
         state.destination = .createProject(CreateProjectFeature.State())
         return .none
 
-      case .destination(.presented(.createProject(.delegate(.projectCreated(let project))))):
-        var projects: IdentifiedArrayOf<Project> = {
+      case .destination(.presented(.createProject(.delegate(.projectCreated(let item))))):
+        var projects: IdentifiedArrayOf<ProjectItem> = {
           if case let .loaded(projects) = state.projectsState { return projects }
           return []
         }()
-        projects.append(project)
+        projects.append(item)
         state.projectsState = .loaded(projects)
-        state.selectedProjectID = project.id
+        state.selectedProjectID = item.id
         return .none
 
       case .destination:

Projects/DVPresentation/Sources/Features/AddToProject/AddToProjectView.swift

@@ -5,7 +5,6 @@ import SwiftUI
 
 import ComposableArchitecture
 import DVDesign
-import DVDomain
 
 // MARK: - AddToProjectView
 
@@ -130,7 +129,7 @@ extension AddToProjectView {
     return projects[id: id]?.name
   }
 
-  private var projects: IdentifiedArrayOf<Project> {
+  private var projects: IdentifiedArrayOf<ProjectItem> {
     if case let .loaded(projects) = store.projectsState {
       return projects
     }

Projects/DVPresentation/Sources/Features/CreateProject/CreateProjectFeature.swift

@@ -3,7 +3,6 @@
 import Foundation
 
 import ComposableArchitecture
-import DVDomain
 
 // MARK: - CreateProjectFeature
 
@@ -33,7 +32,7 @@ public struct CreateProjectFeature {
 
     // MARK: - Internal
 
-    case createResponse(Result<Project, ProjectUseCaseError>)
+    case createResponse(Result<ProjectItem, SidebarError>)
 
     // MARK: - Child
 
@@ -44,15 +43,15 @@ public struct CreateProjectFeature {
     case delegate(Delegate)
 
     public enum Delegate: Equatable {
-      case projectCreated(Project)
+      case projectCreated(ProjectItem)
     }
 
     public enum Alert: Equatable {}
   }
 
   // MARK: - Dependencies
 
-  @Dependency(\.secretClient) var secretClient
+  @Dependency(\.sidebarClient) var sidebarClient
   @Dependency(\.dismiss) var dismiss
 
   // MARK: - Init
@@ -76,20 +75,33 @@ public struct CreateProjectFeature {
         state.isCreating = true
         return .run { send in
           do {
-            let project = try await secretClient.createProject(trimmedName)
-            await send(.createResponse(.success(project)))
+            let item = try await sidebarClient.createProject(trimmedName)
+            await send(.createResponse(.success(item)))
+          } catch let error as SidebarError {
+            await send(.createResponse(.failure(error)))
           } catch {
-            await send(.createResponse(.failure(ProjectUseCaseError.map(error))))
+            await send(.createResponse(.failure(.createFailed)))
           }
         }
 
-      case .createResponse(.success(let project)):
+      case .createResponse(.success(let item)):
         state.isCreating = false
         return .run { send in
-          await send(.delegate(.projectCreated(project)))
+          await send(.delegate(.projectCreated(item)))
           await dismiss()
         }
 
+      case .createResponse(.failure(.nameTaken)):
+        state.isCreating = false
+        state.alert = AlertState {
+          TextState("이미 사용 중인 프로젝트 이름이에요")
+        } actions: {
+          ButtonState(role: .cancel) { TextState("확인") }
+        } message: {
+          TextState("다른 이름을 입력해주세요.")
+        }
+        return .none
+
       case .createResponse(.failure):
         state.isCreating = false
         state.alert = AlertState {

Projects/DVPresentation/Sources/Features/CreateSecret/Model/CreatableSecretType.swift

@@ -4,7 +4,7 @@ import DVDomain
 import Foundation
 import SwiftUI
 
-enum CreatableSecretType: String, CaseIterable, Hashable {
+public enum CreatableSecretType: String, CaseIterable, Hashable {
     case apiKeyToken
     case oauth
     case database