Add verification_activated event

apps/contract-verification/src/app/ContractVerificationPluginClient.ts

@@ -11,4 +11,8 @@ export class ContractVerificationPluginClient extends PluginClient {
     createClient(this)
     this.onload()
   }
+
+  onActivation(): void {
+    this.internalEvents.emit('verification_activated')
+  }
 }

apps/contract-verification/src/app/app.tsx

@@ -36,6 +36,7 @@ const App = () => {
   const timer = useRef(null)
 
   useEffect(() => {
+    plugin.internalEvents.on('verification_activated', () => {
       // Fetch compiler artefacts initially
       plugin.call('compilerArtefacts' as any, 'getAllCompilerAbstracts').then((obj: any) => {
         setCompilationOutput(obj)
@@ -46,13 +47,12 @@ const App = () => {
         setCompilationOutput((prev) => ({ ...(prev || {}), ...compilerAbstracts }))
       })
 
-    // TODO: Is there a way to get all compilations from the `build-info` files without having to compile again?
-
       // Fetch chains.json and update state
       fetch('https://chainid.network/chains.json')
         .then((response) => response.json())
         .then((data) => setChains(data))
         .catch((error) => console.error('Failed to fetch chains.json:', error))
+    })
 
     // Clean up on unmount
     return () => {