feat: Begins vendor views, working form, and table. Styles need some updates.

Sources/App/Controllers/ApiController.swift

@@ -31,7 +31,7 @@ struct ApiController: RouteCollection {
     purchaseOrders.post(use: createPurchaseOrder(req:))
 
     users.get(use: usersIndex(req:))
-    users.post(use: createUser(req:))
+    api.post("users", use: createUser(req:))
     users.group("login") {
       $0.get(use: self.login(req:))
     }
@@ -83,7 +83,7 @@ struct ApiController: RouteCollection {
       throw Abort(.notFound)
     }
     try await employee.delete(on: req.db)
-    return .noContent
+    return .ok
   }
 
   @Sendable
@@ -150,6 +150,13 @@ struct ApiController: RouteCollection {
 
   @Sendable
   func createUser(req: Request) async throws -> User.DTO {
+    let count = try await User.query(on: req.db).count()
+    if count > 0 {
+      guard req.auth.get(User.self) != nil else {
+        throw Abort(.unauthorized)
+      }
+    }
+
     try User.Create.validate(content: req)
     let create = try req.content.decode(User.Create.self)
     guard create.password == create.confirmPassword else {
@@ -184,7 +191,7 @@ struct ApiController: RouteCollection {
     }
 
     try await user.delete(on: req.db)
-    return .noContent
+    return .ok
   }
 
   // MARK: - Vendors
@@ -198,7 +205,10 @@ struct ApiController: RouteCollection {
       dbQuery = dbQuery.with(\.$branches)
     }
 
-    return try await dbQuery.all().map { $0.toDTO(includeBranches: params.branches) }
+    return try await dbQuery
+      .sort(\.$name, .ascending)
+      .all()
+      .map { $0.toDTO(includeBranches: params.branches) }
   }
 
   @Sendable
@@ -228,7 +238,7 @@ struct ApiController: RouteCollection {
     }
 
     try await vendor.delete(on: req.db)
-    return .noContent
+    return .ok
   }
 
   // MARK: - VendorBranch
@@ -258,7 +268,7 @@ struct ApiController: RouteCollection {
       throw Abort(.notFound)
     }
     try await branch.delete(on: req.db)
-    return .noContent
+    return .ok
   }
 
   @Sendable