Dev cleaning (#106)

app/models/unit.ts

@@ -0,0 +1,16 @@
+import { type Base, genBase } from "./_base"
+
+export interface Unit extends Base {
+  code: string
+  name: string
+  installation_id?: number | string | null
+}
+
+export function genUnit(): Unit {
+  return {
+    ...genBase(),
+    code: '',
+    name: '',
+    installation_id: 0,
+  }
+}