Project updates from Template (#1)

This PR contains the latest updates from the generic Website template, which have been added while working on #loud-amsterdam.

Reviewed-on: #1
Co-authored-by: Javier Cicchelli <javier@rock-n-code.com>

Services/Website/Sources/Library/Public/Controllers/HealthController.swift

@@ -116,6 +116,9 @@ private extension HealthController {
     }
 
     /// Builds a JSON response carrying the given status and payload.
+    ///
+    /// Every response is marked `noindex`: the checks answer `200 OK` to anyone, and `robots.txt` allows the whole site. A `Disallow` rule would
+    /// stop the crawl but not the indexing, and would publish the paths to everyone reading the file.
     /// - Parameters:
     ///   - status: the HTTP status of the response.
     ///   - payload: the JSON body of the response.
@@ -126,7 +129,10 @@ private extension HealthController {
     ) -> Response {
         Response(
             status: status,
-            headers: [.contentType: "application/json"],
+            headers: [
+                .contentType: "application/json",
+                .robotsTag: "noindex",
+            ],
             body: .init(byteBuffer: .init(string: payload))
         )
     }