fix: re-revert the API decoupling (#41263)

* fix(api): decouple api from curriculum

This reverts commit 8f0e441644 and
introduces the implementations from #40703.

* fix(gitpod): add curriculum build to GitPod

This reverts commit 706d70f58d and
introduces implementations from #41234.

* docs: update DevOps manual for api change (#41259)

Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>

tools/scripts/build/build-curriculum.js

@@ -0,0 +1,12 @@
+const path = require('path');
+const fs = require('fs');
+
+const { getChallengesForLang } = require('../../../curriculum/getChallenges');
+
+const globalConfigPath = path.resolve(__dirname, '../../../config');
+
+// We are defaulting to English because the ids for the challenges are same
+// accross all languages.
+getChallengesForLang('english')
+  .then(JSON.stringify)
+  .then(x => fs.writeFileSync(`${globalConfigPath}/curriculum.json`, x));