Optimizations for the Website service (#9)

This PR contains the work done to provide optimizations to the current service, such as a health-check endpoint, pre-renders static HTML pages, and hardens the error page's CSP.

To provide further details about the work:

* Added the `HealthController` controller serving GET `/health` with a static JSON payload.
* Added the `CachedHTMLResponse` response, which renders a static HTMLDocument to bytes once and reuses them per request (no Content-Length, so responses stay compressible).
* Integrated the response into the `RootController` and the  `NotFoundMiddleware` middleware to avoid re-rendering on hot paths.
* Added a `RouterMethods.addRoutes(_:)` extension and switched the router in App+build to use it.
* Moved the inline style from the `ErrorPage` page into a dedicated style file so the CSP needs no inline-style escape hatch.
* Fixed the `IndexPage` page path inconsistencies.
* Written the `README` file.

Reviewed-on: rock-n-code/loud-amsterdam#9
Co-authored-by: Javier Cicchelli <javier@rock-n-code.com>
Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>

This commit is contained in:

javier

2026-06-28 14:18:04 +00:00

committed by

javier

parent 6b6389cb0f

commit 847058d642

16 changed files with 508 additions and 95 deletions

									
										Services/Website/Tests/Library/Cases/Internal/Pages/ErrorPageTests.swift
									
		+1
		
												View File
												
				@@ -15,6 +15,7 @@ struct ErrorPageTests {

				        #expect(html.contains("<!DOCTYPE html>"))

				        #expect(html.contains("Page Not Found"))

				        #expect(html.contains("does not exist"))

				        #expect(html.contains("/css/error.css"))

				    }

				}