初步完成适配

cc-inspector/src/scripts/background.ts

@@ -0,0 +1 @@
+console.log("background");

cc-inspector/src/scripts/content.ts

@@ -0,0 +1 @@
+console.log("content.ts");

cc-inspector/src/scripts/inject.ts

@@ -0,0 +1,3 @@
+console.log("injected");
+const a = 1;
+const b = 2;