add search, improve SLayout

src/app.d.ts

@@ -1,10 +1,21 @@
 // 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 Locals {
+			results?: object[],
+			query?: string,
+			me: UserEntry | null
+		}
+		interface PageData {
+			site: ServerHealth | null,
+			me: UserEntry | null,
+			results?: object[],
+			query?: string
+		}
 		// interface PageState {}
 		// interface Platform {}
 	}