Implemented the RepositoriesView view and its respective view model in the app target.

Piper/Resources/Catalogs/Localizable.xcstrings

@@ -42,6 +42,57 @@
         }
       }
     },
+    "settings.button.add-repository.text" : {
+      "extractionState" : "manual",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Add repository"
+          }
+        }
+      }
+    },
+    "settings.column.active.text" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Active"
+          }
+        }
+      }
+    },
+    "settings.column.folder.text" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Folder"
+          }
+        }
+      }
+    },
+    "settings.column.name.text" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Name"
+          }
+        }
+      }
+    },
+    "settings.item.active.text" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : " "
+          }
+        }
+      }
+    },
     "settings.tab-bar.repositories.text" : {
       "localizations" : {
         "en" : {

Piper/Sources/Logic/ViewModels/RepositoriesViewModel.swift

@@ -0,0 +1,37 @@
+//
+//  RepositoriesViewModel.swift
+//  Piper ~ App
+//
+//  Created by Javier Cicchelli on 21/10/2024.
+//  Copyright © 2024 Röck+Cöde. All rights reserved.
+//
+
+import Foundation
+import Observation
+import SwiftData
+
+@Observable
+final class RepositoriesViewModel {
+    
+    // MARK: Properties
+    
+    var fileImporterOpened: Bool = false
+    var rowsSelected: Set<Repository.ID> = []
+    
+    // MARK: Functions
+    
+    func addRepository(
+        _ result: Result<URL, any Error>,
+        into context: ModelContext
+    ) {
+        do {
+            let url = try result.get()
+            let repository = Repository(url)
+            
+            context.insert(repository)
+        } catch {
+            // TODO: Handle this error gracefully.
+        }
+    }
+    
+}

Piper/Sources/UI/Views/RepositoriesView.swift

@@ -0,0 +1,117 @@
+//
+//  RepositoriesView.swift
+//  Piper ~ App
+//
+//  Created by Javier Cicchelli on 14/10/2024.
+//  Copyright © 2024 Röck+Cöde. All rights reserved.
+//
+
+import SwiftData
+import SwiftUI
+
+struct RepositoriesView: View {
+
+    // MARK: Properties
+    
+    @Environment(\.modelContext) private var modelContext
+
+    @Query(sort: \Repository.addedAt)
+    private var repositories: [Repository]
+
+    @State private var viewModel: RepositoriesViewModel = .init()
+
+    // MARK: Body
+    
+    var body: some View {
+        HStack(
+            alignment: .top,
+            spacing: Layout.spacingHorizontal
+        ) {
+            Table(
+                repositories,
+                selection: $viewModel.rowsSelected
+            ) {
+                TableColumn("settings.column.active.text") { repository in
+                    HStack {
+                        Toggle("settings.item.active.text", isOn: .init {
+                            repository.active
+                        } set: {
+                            repository.active = $0
+                        })
+                    }
+                }
+
+                TableColumn("settings.column.name.text") { repository in
+                    Text(repository.name)
+                        .fontWeight(.semibold)
+                        .foregroundStyle(.primary)
+                }
+                
+                TableColumn("settings.column.folder.text") { repository in
+                    Text(repository.folder)
+                        .fontWeight(.regular)
+                        .foregroundStyle(.secondary)
+                }
+            }
+            
+            VStack {
+                Button("settings.button.add-repository.text") {
+                    viewModel.fileImporterOpened = true
+                }
+                .fileImporter(
+                    isPresented: $viewModel.fileImporterOpened,
+                    allowedContentTypes: [.pdf]
+                ) {
+                    viewModel.addRepository($0, into: modelContext)
+                }
+            }
+        }
+    }
+    
+}
+
+// MARK: - Layout
+
+private extension RepositoriesView {
+    enum Layout {
+        static let spacingHorizontal = CGFloat(16)
+    }
+}
+
+// MARK: - Previews
+
+@available(macOS 15.0, *)
+#Preview(
+    "Repositories view when no repositories found (macOS 15)",
+    traits: .emptyData
+) {
+    RepositoriesView()
+        .scenePadding()
+}
+
+@available(macOS, obsoleted: 15)
+#Preview("Repositories view when no repositories found (macOS 14)") {
+    MenuBarView()
+        .modelContainer(.preview)
+        .scenePadding()
+}
+
+@available(macOS 15.0, *)
+#Preview(
+    "Repositories view when repositories found (macOS 15)",
+    traits: .sampleData
+) {
+    RepositoriesView()
+        .scenePadding()
+}
+
+@available(macOS, obsoleted: 15)
+#Preview("Repositories view when repositories found (macOS 14)") {
+    let container = ModelContainer.preview
+    
+    Repository.samples(in: container)
+    
+    return RepositoriesView()
+        .modelContainer(container)
+        .scenePadding()
+}