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

* chore: suppress warning in demo

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

demo/CodeGen.vue

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

demo/data/logo.js

@@ -20,12 +20,10 @@ export default {
       },
       shape: `path://${d}`,
       label: {
-        normal: {
         formatter() {
           return "";
         },
       },
-      },
       itemStyle: {
         shadowBlur: 12,
         shadowColor: "rgba(0, 0, 0, 0.25)",

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" };