feat/custom-json-schema (#172)

* init

* update

* finished new repo query, removed old implementation

* remove debug folder

app/src/core/utils/objects.ts

@@ -406,3 +406,16 @@ export function objectToJsLiteral(value: object, indent: number = 0, _level: num
 
    throw new TypeError(`Unsupported data type: ${t}`);
 }
+
+// lodash-es compatible `pick` with perfect type inference
+export function pick<T extends object, K extends keyof T>(obj: T, keys: K[]): Pick<T, K> {
+   return keys.reduce(
+      (acc, key) => {
+         if (key in obj) {
+            acc[key] = obj[key];
+         }
+         return acc;
+      },
+      {} as Pick<T, K>,
+   );
+}