revert new quizzes

src/components/Quiz/QuizWidget.tsx

@@ -60,8 +60,8 @@ import questionBank from "../../data/quizzes/questionBank"
 
 interface IProps {
   quizKey?: string
-  currentHandler?: (next?: string) => void
-  statusHandler?: (status: QuizStatus) => void
+  currentHandler: (next?: string) => void
+  statusHandler: (status: QuizStatus) => void
   maxQuestions?: number
   isStandaloneQuiz?: boolean
 }

src/content/roadmap/scaling/index.md

@@ -45,5 +45,3 @@ This second step is known as [“Danksharding”](/roadmap/danksharding/). It is
 ## Current progress {#current-progress}
 
 Proto-Danksharding is likely to be one of the earlier roadmap items to be implemented. The decentralized computation steps required to set it up are already underway and several clients have implemented prototypes for handling blob data. Full Danksharding is likely several years away, as it relies upon several other roadmap items being completed first. Decentralizing rollup infrastructure is likely to be a gradual process - there are many different rollups that are building slightly different systems and will fully decentralize at different rates.
-
-<QuizWidget quizKey="scaling" />

src/content/staking/solo/index.md

@@ -201,5 +201,3 @@ To unlock and receive your entire balance back you must also complete the proces
 - [How To: Shop For Ethereum Validator Hardware](https://www.youtube.com/watch?v=C2wwu1IlhDc) - _EthStaker 2022_
 - [Step by Step: How to join the Ethereum 2.0 Testnet](https://kb.beaconcha.in/guides/tutorial-eth2-multiclient) - _Butta_
 - [Eth2 Slashing Prevention Tips](https://medium.com/prysmatic-labs/eth2-slashing-prevention-tips-f6faa5025f50) - _Raul Jordan 2020_
-
-<QuizWidget quizKey="solo-staking" />

src/data/quizzes/index.ts

@@ -35,18 +35,6 @@ const quizzes: RawQuizzes = {
     title: "page-assets-merge",
     questions: ["h001", "h002", "h003", "h004", "h005"],
   },
-  "run-a-node": {
-    title: "run-a-node",
-    questions: ["i001", "i002", "i003", "i004", "i005", "i006"],
-  },
-  "solo-staking": {
-    title: "solo",
-    questions: ["j001", "j002", "j004", "j005", "j006", "j007", "j008"],
-  },
-  scaling: {
-    title: "scaling",
-    questions: ["k001", "k002", "k003", "k004"],
-  },
 }
 
 export const ethereumBasicsQuizzes: QuizzesSection[] = [
@@ -78,11 +66,6 @@ export const ethereumBasicsQuizzes: QuizzesSection[] = [
   {
     id: "merge",
     level: "intermediate",
-    next: "scaling",
-  },
-  {
-    id: "scaling",
-    level: "intermediate",
   },
 ]
 
@@ -95,16 +78,6 @@ export const usingEthereumQuizzes: QuizzesSection[] = [
   {
     id: "layer-2",
     level: "intermediate",
-    next: "solo-staking",
-  },
-  {
-    id: "solo-staking",
-    level: "advanced",
-    next: "run-a-node",
-  },
-  {
-    id: "run-a-node",
-    level: "intermediate",
   },
 ]