chore: fix warnings and errors in demo (#839)

* chore: suppress warning in demo

* chore: prevent multiple intializations of esbuild-wasm in demo HMR

Author: kingyue737

demo/CodeGen.vue

@@ -78,7 +78,11 @@ const transformedCode = ref("");
 const transformErrors = ref([]);
 
 onMounted(async () => {
-  await initialize({ wasmURL });
+  // prevent multiple initializations during HMR
+  if (!window.__esbuildInitialized) {
+    await initialize({ wasmURL });
+    window.__esbuildInitialized = true;
+  }
 
   initializing.value = false;
 

demo/data/logo.js

@@ -20,10 +20,8 @@ export default {
       },
       shape: `path://${d}`,
       label: {
-        normal: {
-          formatter() {
-            return "";
-          },
+        formatter() {
+          return "";
         },
       },
       itemStyle: {

demo/data/radar.ts

@@ -27,6 +27,7 @@ export const useScoreStore = defineStore("store", () => {
         fontWeight: 300,
       },
       radar: {
+        splitNumber: 4,
         indicator: scores.value.map(({ name, max }, index) => {
           if (index === activeIndex) {
             return { name, max, color: "goldenrod" };