Improve watch mode behaviour

doc/nodemon.json

@@ -1,5 +1,9 @@
 {
-    "watch": ["doc/src/hexdoc/_templates", "doc/properties.toml"],
+    "watch": [
+        "doc/src/hexdoc/_templates",
+        "doc/properties.toml",
+        "Common/src/main/resources/assets/hexcasting/lang"
+    ],
     "ignore": ["**/generated/**"],
     "ext": "jinja,html,css,js,toml,json,json5",
     "exec": "hexdoc serve doc/properties.toml --src _site/src/docs --dst _site/dst/docs --lang en_us --allow-missing --release"

doc/src/hexdoc/cli/main.py

@@ -202,7 +202,12 @@ def serve(
         f"Serving web book at http://localhost:{port}{book_url} (press ctrl+c to exit)\n"
     )
     with HTTPServer(("", port), SimpleHTTPRequestHandler) as httpd:
-        httpd.serve_forever()
+        # ignore KeyboardInterrupt to stop Typer from printing "Aborted."
+        # because it keeps printing after nodemon exits and breaking the output
+        try:
+            httpd.serve_forever()
+        except KeyboardInterrupt:
+            pass
 
 
 if __name__ == "__main__":