Merge pull request #27439 from bfredl/nofreeallmem

fix(exitfree): don't use ex commands to close windows in free_all_mem()

src/nvim/memory.c

@@ -724,13 +724,6 @@ void free_all_mem(void)
     do_cmdline_cmd("tabonly!");
   }
 
-  if (!ONE_WINDOW) {
-    // to keep things simple, don't perform this
-    // ritual inside a float
-    curwin = firstwin;
-    do_cmdline_cmd("only!");
-  }
-
   // Free all spell info.
   spell_free_all();