feat(models): add source models for medical entities

Add new model interfaces and generators for diagnose, procedure, medical action and its items. These models will be used as base structures for medical data processing.

app/models/procedure-src.ts

@@ -0,0 +1,16 @@
+import { type Base, genBase } from './_base'
+
+export interface ProcedureSrc extends Base {
+  code: string
+  name: string
+  indName: string
+}
+
+export function genProcedureSrc(): ProcedureSrc {
+  return {
+    ...genBase(),
+    code: '',
+    name: '',
+    indName: '',
+  }
+}