Add HTML email generator

devbox.json

@@ -1,12 +1,18 @@
 {
-  "$schema":  "https://raw.githubusercontent.com/jetify-com/devbox/0.16.0/.schema/devbox.schema.json",
-  "packages": ["python313Packages.pip@latest"],
+  "$schema": "https://raw.githubusercontent.com/jetify-com/devbox/0.16.0/.schema/devbox.schema.json",
+  "packages": [
+    "python313Packages.pip@latest",
+    "ruby@latest",
+    "hunspellDicts.fr-moderne@latest",
+    "hunspell@latest"
+  ],
   "shell": {
     "init_hook": [
-      ". venv/bin/activate.fish"    ],
+      ". venv/bin/activate.fish"
+    ],
     "scripts": {
       "preview": [
-          "pelican -r -l"
+        "pelican -r -l"
       ]
     }
   }