chore: ESLint Flat Config (#834)

* chore: eslint flat config

* chore: format

* update according to review

* chore: remove prettier config and format

* fix: move handler to script to bypass eslint

* chore: config eslint for lang=js block

* docs: add surrounding empty lines for code block

* chore: also minify css in csp build

* chore: publint

demo/data/pie.js

@@ -2,22 +2,22 @@ export default function getData() {
   return {
     textStyle: {
       fontFamily: 'Inter, "Helvetica Neue", Arial, sans-serif',
-      fontWeight: 300
+      fontWeight: 300,
     },
     title: {
       text: "Traffic Sources",
       top: "5%",
-      left: "center"
+      left: "center",
     },
     tooltip: {
       trigger: "item",
-      formatter: "{a} <br/>{b} : {c} ({d}%)"
+      formatter: "{a} <br/>{b} : {c} ({d}%)",
     },
     legend: {
       orient: "vertical",
       top: "5%",
       left: "5%",
-      data: ["Direct", "Email", "Ad Networks", "Video Ads", "Search Engines"]
+      data: ["Direct", "Email", "Ad Networks", "Video Ads", "Search Engines"],
     },
     series: [
       {
@@ -30,16 +30,16 @@ export default function getData() {
           { value: 310, name: "Email" },
           { value: 234, name: "Ad Networks" },
           { value: 135, name: "Video Ads" },
-          { value: 1548, name: "Search Engines" }
+          { value: 1548, name: "Search Engines" },
         ],
         emphasis: {
           itemStyle: {
             shadowBlur: 10,
             shadowOffsetX: 0,
-            shadowColor: "rgba(0, 0, 0, 0.5)"
-          }
-        }
-      }
-    ]
+            shadowColor: "rgba(0, 0, 0, 0.5)",
+          },
+        },
+      },
+    ],
   };
 }