feat: More view changes.

Sources/App/routes.swift

@@ -7,7 +7,10 @@ func routes(_ app: Application) throws {
   let credentialsProtected = app.grouped(User.credentialsAuthenticator(), redirectMiddleware)
 
   app.get { req async throws in
-    try await req.view.render("index", ["title": "HHE - Purchase Orders"])
+    try await req.view.render(
+      "index",
+      Index(showNavLinks: false)
+    )
   }
 
   app.get("login") { req async throws -> View in
@@ -59,6 +62,19 @@ func routes(_ app: Application) throws {
   try app.register(collection: ApiController())
 }
 
+struct Index: Content {
+  let title: String
+  let showNavLinks: Bool
+
+  init(
+    title: String = "HHE - Purchase Orders",
+    showNavLinks: Bool
+  ) {
+    self.title = title
+    self.showNavLinks = showNavLinks
+  }
+}
+
 struct UserForm: Content {
   let username: String
   let password: String