Update layout to be a svelte monorepo with shadcn-svelte

Also: add the start of a.starrysky.fyi
diff --git a/apps/a/tsconfig.json b/apps/a/tsconfig.json
new file mode 100644
index 0000000..012c483
--- /dev/null
+++ b/apps/a/tsconfig.json
@@ -0,0 +1,18 @@
+{
+	"extends": ["./.svelte-kit/tsconfig.json", "tsconfig/base.json"],
+	"compilerOptions": {
+		"allowJs": true,
+		"checkJs": true,
+		"esModuleInterop": true,
+		"forceConsistentCasingInFileNames": true,
+		"resolveJsonModule": true,
+		"skipLibCheck": true,
+		"sourceMap": true,
+		"strict": true,
+		"moduleResolution": "bundler"
+	}
+	// Path aliases are handled by https://kit.svelte.dev/docs/configuration#alias
+	//
+	// If you want to overwrite includes/excludes, make sure to copy over the relevant includes/excludes
+	// from the referenced tsconfig.json - TypeScript does not merge them in
+}