💬(front) add Grist Summit agenda

- ditch the old layout as it wasn't meant for multiple tracks.
- add a few chars in the subsetted font for foreign names
- have a specific URL for QRCodes we will show in the venue

the code is kinda messy but this is not meant to be maintained, the
event is in a week

next.config.mjs

@@ -13,6 +13,15 @@ const nextConfig = {
     })
     return config
   },
+  async redirects() {
+    return [
+      {
+        source: '/grist-2024-qr',
+        destination: '/grist-paris-summit-2024#agenda',
+        permanent: true,
+      },
+    ]
+  },
 }
 
 export default nextConfig

src/fonts/README.md

@@ -15,15 +15,15 @@ Doing this is OK while we control 100% of the content we render. For now the sub
 > Glyphhanger is not integrated locally as it requires a few python dependencies… if needed, install glyphhanger locally on your machine to update the files.
 > Glyphhanger v5.0.0 was used.
 
-Command used to generate files in this folder:
+Command used to generate files in this folder (please update it as you add characters):
 
 ```bash
 # pwd = src/fonts
 glyphhanger \
 	--subset="./sources/*.woff2" \
 	--formats=woff2 \
 	--output=./subsetted \
-	--whitelist="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzÀàâÇçèÉÊËéêëÏîïÔôùûŒœÆ  &•#…€$~˚°%\_=+-×÷\*/[]{}()<>,.:;?@«»©™←↑→↓↖↗↘↙√≤≥'\!\’\“\”\\\`\""
+	--whitelist="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzÀàâäÇçèÉÊËéêëÏîïÔôùûŒœÆłń  &•#…€$~˚°%\_=+-×÷\*/[]{}()<>,.:;?@«»©™←↑→↓↖↗↘↙√≤≥'\!\’\“\”\\\`\""
 ```
 
 You guessed it: the important part of the command is the `whitelist` param that lists all characters we want to keep in the subsetted file.