Created a skeleton of the api

src/lib/data/task-priority.ts

@@ -0,0 +1,10 @@
+export const PRIORITY = {
+  high: "High",
+  medium: "Medium",
+  low: "Low",
+} as const;
+
+export const PRIORITIES = Object.values(PRIORITY) as unknown as readonly [
+  string,
+  ...string[],
+];