fixed naming consisency

Author: Pyrolistical

index.html

@@ -52,7 +52,7 @@
       exports: { memory, _draw, allocUint8, free },
     } = await WebAssembly.instantiate(module, {
       app: {
-        _promptName(pointer, length) {
+        _allocPromptName(pointer, length) {
           const message = decodeString(pointer, length)
 
           const name = window.prompt(message) ?? "Human"

index.wasm

@@ -6,12 +6,12 @@ const allocator = std.heap.page_allocator;
 const env = @import("env.zig");
 const ctx = @import("canvas.zig");
 
-extern "app" fn _promptName(
+extern "app" fn _allocPromptName(
     messsage_pointer: [*]const u8,
     message_length: u32,
 ) [*:0]u8;
 fn allocPromptName(message: []const u8) []const u8 {
-    const name_pointer = _promptName(message.ptr, message.len);
+    const name_pointer = _allocPromptName(message.ptr, message.len);
     return std.mem.span(name_pointer);
 }