feat: enable new curriculum (#44183)

* feat: use legacy flag

chore: reorder challenges

fix: linter

revert: server change

feat: unblock new editor

fix: proper order

fix: 0-based order

fix: broke the order

feat: move tribute certification to its own block

feat: split the old projects block into 4

fix: put all blocks in order

chore: add intro text

refactor: use block, not blockName in query

fix: project progress indicator

* fix: reorder new challenges/certs

* fix: reorder legacy challenges

* fix: reintroduce legacy certs

* feat: add showNewCurriculum flag to env

* chore: forgot sample.env

* feat: use feature flag for display

* fix: rename meta + dirs to match new blocks

* fix: add new blocks to help-category-map

* fix: update completion-modal for new GQL schema

* test: duplicate title/id errors ->  warnings

* fix: update completion-modal to new GQL schema Mk2

* chore: re-order metas (again)

* fix: revert super-block-intro changes

The intro needs to show both legacy and new content.  We need to decide
which pages are created, rather than than what a page shows when
rendered.

* feat: move upcoming curriculum into own superblock

* fix: handle one certification with two superBlocks

* fix: remove duplicated intros

* fix: remove duplicate projects from /settings

* fix: drop 'two' from Responsive Web Design Two

* chore: rename slug suffix from two to v2

* feat: control display of new curriculum

* feat: control project paths shown on /settings

* fix: use new project order for /settings

This does mean that /settings will change before the release, but I
don't think it's serious.  All the projects are there, just not in the
legacy order.

* fix: claim/show cert button

* chore: remove isLegacy

Since we have legacy superblocks, we don't currently need individual
blocks to be legacy

* test: fix utils.test

* fix: verifyCanClaim needs certification

If Shaun removes the cert claim cards, maybe we can remove this entirely

* fix: add hasEditableBoundaries flags where needed

* chore: remove isUpcomingChange

* chore: v2 -> 22

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

client/gatsby-node.js

@@ -76,6 +76,7 @@ exports.createPages = function createPages({ graphql, actions, reporter }) {
               node {
                 challenge {
                   block
+                  certification
                   challengeType
                   fields {
                     slug
@@ -116,6 +117,7 @@ exports.createPages = function createPages({ graphql, actions, reporter }) {
                   component
                 }
                 frontmatter {
+                  certification
                   block
                   superBlock
                   title
@@ -183,6 +185,7 @@ exports.createPages = function createPages({ graphql, actions, reporter }) {
             const pageBuilder = createByIdentityMap[nodeIdentity](createPage);
             pageBuilder(edge);
           } catch (e) {
+            console.log(e);
             console.log(`
             ident: ${nodeIdentity} does not belong to a function