Move domain models into domain package with schemas and validate with zod + elysia. Some maintenence as well

packages/domain/src/models.ts

@@ -0,0 +1,44 @@
+import { z } from "zod";
+
+export enum Attribute {
+    Strength = "Strength",
+    Power = "Power",
+    Endurance = "Endurance",
+    Agility = "Agility",
+}
+
+export enum Activity {
+    BackSquat = "BackSquat",
+    Deadlift = "Deadlift",
+    BenchPress = "BenchPress",
+    Run = "Run",
+    BroadJump = "BroadJump",
+    ConeDrill = "ConeDrill",
+}
+
+export enum Gender {
+    Male = "Male",
+    Female = "Female",
+}
+
+export const MetricsSchema = z.object({
+    age: z.number(),
+    weight: z.number(),
+    gender: z.enum(Gender),
+});
+
+export const PlayerSchema = z.object({
+    name: z.string().optional(),
+    metrics: MetricsSchema,
+});
+
+export const ActivityPerformanceSchema = z.object({
+    activity: z.enum(Activity),
+    performance: z.number(),
+});
+
+export type StandardUnit = "ms" | "cm" | "kg";
+
+export type Metrics = z.infer<typeof MetricsSchema>;
+export type Player = z.infer<typeof PlayerSchema>;
+export type ActivityPerformance = z.infer<typeof ActivityPerformanceSchema>;