feat: add tuono.config.ts support (#153)

Co-authored-by: Marco Pasqualetti <marco.pasqualetti@live.com>

examples/tuono-app/tsconfig.json

@@ -20,6 +20,6 @@
     "noUnusedParameters": true,
     "noFallthroughCasesInSwitch": true
   },
-  "include": ["src"],
+  "include": ["src", "tuono.config.ts"],
   "references": [{ "path": "./tsconfig.node.json" }]
 }

examples/tuono-app/tuono.config.ts

@@ -0,0 +1,5 @@
+import type { TuonoConfig } from 'tuono/config'
+
+const config: TuonoConfig = {}
+
+export default config