make it a dedicated stats modal, not under account (#4627)

## Description:

seperates the stats modal into a dedicated path, with gameID support
e.g. :

#modal=stats&gameID=VvyXpL9x

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory

## Please put your Discord username so you can be contacted if a bug or
regression is found:

w.o.n

index.html

@@ -267,6 +267,11 @@
           inline
           class="hidden w-full h-full page-content relative z-50"
         ></account-modal>
+        <game-stats-modal
+          id="page-stats"
+          inline
+          class="hidden w-full h-full page-content relative z-50"
+        ></game-stats-modal>
         <help-modal
           id="page-help"
           inline