show inventory and poll totals

src/command.c

@@ -232,6 +232,7 @@ int polls_command(char *command, hashmap *polls, hashmap *cmd) {
   printf("Current polls (page %i):\n", page);
   struct pager i = {.page = page - 1, .i = -1, .is_poll = 1, .cmd = cmd};
   hashmap_iterate(polls, inv_handler, &i);
+  printf("Total: %i\n", i.i + 1);
   return 1;
 }
 
@@ -252,6 +253,7 @@ int slash_command(char *command, hashmap *inv) {
   printf("Your inventory (page %i):\n", page);
   struct pager i = {.page = page - 1, .i = -1, .is_poll = 0};
   hashmap_iterate(inv, inv_handler, &i);
+  printf("Total: %i\n", i.i + 1);
   return 1;
 }