Add more warnings about old constituencies

src/themes/economy/covid-grants.njk

@@ -69,6 +69,8 @@ viz:
       Data: <a href="https://www.gov.uk/government/publications/coronavirus-business-grant-funding-by-parliamentary-constituency-and-local-authority">Coronavirus business grant funding</a> (gov.uk)
 ---
 
+<div class="warning centred padded-bottom">This uses data for the old Parliamentary constituencies (pre July 2024).</div>
+
 <p>Data on the number and value of grants to small and medium sized businesses (SMEs) in response to the coronavirus pandemic in England as of 31 March 2022.</p>
 
 <h2>Omicron Hospitality and Leisure Grant (OHLG)</h2>

src/themes/economy/house-prices.njk

@@ -75,6 +75,7 @@ viz:
       Data: <a href="https://commonslibrary.parliament.uk/constituency-data-house-prices/">House prices (House of Commons Library)</a>
 ---
 
+<div class="warning centred padded-bottom">This uses data for the old Parliamentary constituencies (pre July 2024).</div>
 
 <p>This page provides constituency-level data on house prices in England and Wales. The house price figures used are the median price paid for properties over the twelve months to the date shown. The figures aren’t adjusted for the mix of different property sizes and types sold in different periods and places.</p>
 

src/themes/economy/unemployment.njk

@@ -44,6 +44,7 @@ config:
     Data: <a href="https://commonslibrary.parliament.uk/constituency-data-people-claiming-unemployment-benefits/">People claiming unemployment benefits</a> (House of Commons Library)
 ---
 
+<div class="warning centred padded-bottom">This uses data for the old Parliamentary constituencies (pre July 2024).</div>
 
 {% comp 'hexmap', {
 	"config": config,

src/themes/economy/wages.njk

@@ -45,6 +45,8 @@ config:
 ---
 
 
+<div class="warning centred padded-bottom">This uses data for the old Parliamentary constituencies (pre July 2024).</div>
+
 <p>This page provides constituency-level data on wages in England, Scotland, and Wales as of December 2022.</p>
 
 {% comp 'hexmap', {