remove fuel checking in VPrint entirely

src/main.lua

@@ -791,18 +791,7 @@ while true do
             local buf,dimensions = load(name)
             local stacks = VP_createstack(buf, dimensions)
             
-            if turtle.getFuelLevel() < cost then
-                write("WARNING: Not enough fuel! Continue anyway? y/n: ")
-                while true do
-                    local ans = read("")
-                    if ans == "y" then
-                        VP_printstack(stacks, dimensions)
-                        break
-                    elseif ans == "n" then break end
-                end
-            else
-                VP_printstack(stacks, dimensions)
-            end
+            VP_printstack(stacks, dimensions)
         end
     end
 end