feat: Begins integrating database client into vapor app.

Sources/SharedModels/Vendor.swift

@@ -23,6 +23,25 @@ public struct Vendor: Codable, Equatable, Identifiable, Sendable {
   }
 }
 
+public extension Vendor {
+
+  struct Create: Codable, Sendable {
+    public let name: String
+
+    public init(name: String) {
+      self.name = name
+    }
+  }
+
+  struct Update: Codable, Sendable {
+    public let name: String?
+
+    public init(name: String?) {
+      self.name = name
+    }
+  }
+}
+
 // public extension Vendor {
 //
 //   static var mocks: [Self] {