The Svelte 5 SSG Migration (#1)

- Migrates the site to Svelte 5
- Still generates a static site with inlined critical path CSS for the ultimate in performance
- Opens up future possibilities for site growth

Reviewed-on: #1
Co-authored-by: mifi <badmf@mifi.dev>
Co-committed-by: mifi <badmf@mifi.dev>

src/app.d.ts

@@ -0,0 +1,13 @@
+// See https://svelte.dev/docs/kit/types#app.d.ts
+// for information about these interfaces
+declare global {
+    namespace App {
+        // interface Error {}
+        // interface Locals {}
+        // interface PageData {}
+        // interface PageState {}
+        // interface Platform {}
+    }
+}
+
+export {};