Add Prettier and ESLint tooling (Refs #77)

src/routes/api/blueprints/+server.ts

@@ -1,12 +1,15 @@
 import { json } from '@sveltejs/kit';
 import { listBlueprints, saveBlueprint } from '$lib/server/fleet/launch-recipes.js';
 
-export function GET() { return json({ blueprints: listBlueprints() }); }
+export function GET() {
+    return json({ blueprints: listBlueprints() });
+}
 
 export async function POST({ request }: { request: Request }) {
     try {
         const body = await request.json();
-        if (!body || typeof body !== 'object' || Array.isArray(body)) throw new Error('Provide a collection name and a launch recipe.');
+        if (!body || typeof body !== 'object' || Array.isArray(body))
+            throw new Error('Provide a collection name and a launch recipe.');
         return json({ blueprint: saveBlueprint(body) }, { status: 201 });
     } catch (err) {
         return json({ error: (err as Error).message }, { status: 400 });