✨ feat (medicine-method): implement medicine method fetching

app/services/medicine-method.service.ts

@@ -0,0 +1,9 @@
+import { xfetch } from '~/composables/useXfetch'
+
+export async function getMedicineMethods() {
+  const resp = await xfetch('/api/v1/medicine-method')
+  if (resp.success) {
+    return (resp.body as Record<string, any>).data
+  }
+  throw new Error('Failed to fetch medicine methods')
+}