Added mechanical_ventilation as a material type

src/app/db/migrations/0039_old_nuke.sql

@@ -0,0 +1 @@
+ALTER TYPE "type" ADD VALUE 'mechanical_ventilation';

src/app/db/migrations/meta/_journal.json

@@ -274,6 +274,13 @@
       "when": 1696820822620,
       "tag": "0038_conscious_paper_doll",
       "breakpoints": true
+    },
+    {
+      "idx": 39,
+      "version": "5",
+      "when": 1697607380730,
+      "tag": "0039_old_nuke",
+      "breakpoints": true
     }
   ]
 }

src/app/db/schema/materials.ts

@@ -15,6 +15,7 @@ export const MaterialType: [string, ...string[]] = [
   "external_wall_insulation",
   "internal_wall_insulation",
   "cavity_wall_insulation",
+  "mechanical_ventilation",
 ];
 export const materialTypeEnum = pgEnum("type", MaterialType);