feat: persist package amount metadata in backend (#356)

* feat: add package amount persistence and backend route support

* test: align backend test schemas with medication metadata fields

* fix(backend): restore intake usage normalizer for planner endpoint

* fix(backend): keep export typing compatible before liquid-unit stack step

backend/src/test/planner.test.ts

@@ -93,7 +93,12 @@ async function createSchema(client: Client) {
       name text NOT NULL,
       generic_name text,
       taken_by_json text NOT NULL DEFAULT '[]',
+		medication_form text NOT NULL DEFAULT 'tablet',
+		pill_form text,
+		lifecycle_category text NOT NULL DEFAULT 'refill_when_empty',
       package_type text NOT NULL DEFAULT 'blister',
+		package_amount_value integer NOT NULL DEFAULT 0,
+		package_amount_unit text NOT NULL DEFAULT 'ml',
       pack_count integer NOT NULL DEFAULT 1,
       blisters_per_pack integer NOT NULL DEFAULT 1,
       pills_per_blister integer NOT NULL DEFAULT 1,
@@ -112,6 +117,8 @@ async function createSchema(client: Client) {
       notes text,
       intake_reminders_enabled integer NOT NULL DEFAULT 0,
       medication_start_date text NOT NULL DEFAULT '',
+	medication_end_date text,
+	auto_mark_obsolete_after_end_date integer NOT NULL DEFAULT 1,
       is_obsolete integer NOT NULL DEFAULT 0,
       obsolete_at integer,
       prescription_enabled integer NOT NULL DEFAULT 0,