chore: add granular A4 GIS variables for Birmingham (#2524)

api.planx.uk/modules/gis/service/digitalLand.ts

@@ -18,6 +18,7 @@ export interface LocalAuthorityMetadata {
 }
 
 const localAuthorityMetadata: Record<string, LocalAuthorityMetadata> = {
+  birmingham: require("./local_authorities/metadata/birmingham"),
   buckinghamshire: require("./local_authorities/metadata/buckinghamshire"),
   camden: require("./local_authorities/metadata/camden"),
   canterbury: require("./local_authorities/metadata/canterbury"),

api.planx.uk/modules/gis/service/local_authorities/metadata/birmingham.ts

@@ -0,0 +1,33 @@
+/*
+LAD20CD: E08000025
+LAD20NM: Birmingham
+LAD20NMW:
+FID:
+
+https://www.planning.data.gov.uk/entity/?dataset=article-4-direction-area&geometry_curie=statistical-geography%3AE08000025&entry_date_day=&entry_date_month=&entry_date_year=
+https://docs.google.com/spreadsheets/d/19t4DKDvyWix1Vf5huuQPVf9L8e6jcq1W/edit#gid=207440632
+*/
+
+import { LocalAuthorityMetadata } from "../../digitalLand";
+
+const planningConstraints: LocalAuthorityMetadata["planningConstraints"] = {
+  article4: {
+    // Planx granular values link to Digital Land entity.reference
+    records: {
+      "article4.birmingham.austinVillage": "30",
+      "article4.birmingham.bournvilleVillage": "8",
+      "article4.birmingham.cityWideHMO": "36",
+      "article4.birmingham.edgbaston": "15",
+      "article4.birmingham.greenfieldRoad": "32",
+      "article4.birmingham.highStSuttonColdfield": "13",
+      "article4.birmingham.moorPool": "7",
+      "article4.birmingham.moseleyVillage": "20",
+      "article4.birmingham.oldYardley": "5",
+      "article4.birmingham.sellyPark": "34",
+      "article4.birmingham.sellyParkAvenues": "33",
+      "article4.birmingham.stAgnes": "22",
+    },
+  },
+};
+
+export { planningConstraints };