fix: stop modal appearing in steps (#43728)

* fix: stop showing completion modal on steps

* feat: submit steps with ctrl+enter

* fix: handle ctrl+enter when not focussing editor

* fix: reset tests when user types

* refactor: pass showCompletionModal as an option

Otherwise we have to write executeChallenge(true) which does not mean
what you might reasonably expect.

* fix: always executeChallenge when not on step

* fix: update frontend project show

* fix: handle missing payload

* refactor: isProjectStep -> hasEditableRegion

* refactor: more renaming

* fix: make meta.json control multifile editor use

* fix: update the challengeSchema correctly

* Update client/src/templates/Challenges/classic/editor.tsx

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* fix: remove logging

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

curriculum/challenges/_meta/accessibility-quiz/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "Accessibility Quiz",
   "isUpcomingChange": true,
+  "usesMultifileEditor": true,
   "dashedName": "accessibility-quiz",
   "order": 42,
   "time": "5 hours",
@@ -279,4 +280,4 @@
       "Part 67"
     ]
   ]
-}
+}

curriculum/challenges/_meta/basic-css-cafe-menu/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "Basic CSS Cafe Menu",
   "isUpcomingChange": true,
+  "usesMultifileEditor": true,
   "dashedName": "basic-css-cafe-menu",
   "order": 10,
   "time": "5 hours",

curriculum/challenges/_meta/basic-html-cat-photo-app/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "Basic HTML Cat Photo App",
   "isUpcomingChange": true,
+  "usesMultifileEditor": true,
   "dashedName": "basic-html-cat-photo-app",
   "order": 9,
   "time": "5 hours",

curriculum/challenges/_meta/basic-javascript-rpg-game/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "Basic JavaScript RPG Game",
   "isUpcomingChange": true,
+  "usesMultifileEditor": true,
   "dashedName": "basic-javascript-rpg-game",
   "order": 11,
   "time": "2 hours",

curriculum/challenges/_meta/css-box-model/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "CSS Box Model",
   "isUpcomingChange": true,
+  "usesMultifileEditor": true,
   "dashedName": "css-box-model",
   "order": 12,
   "time": "5 hours",

curriculum/challenges/_meta/css-piano/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "CSS Piano",
   "isUpcomingChange": true,
+  "usesMultifileEditor": true,
   "dashedName": "css-piano",
   "order": 13,
   "time": "5 hours",

curriculum/challenges/_meta/css-picasso-painting/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "CSS Picasso Painting",
   "isUpcomingChange": true,
+  "usesMultifileEditor": true,
   "dashedName": "css-picasso-painting",
   "order": 11,
   "time": "5 hours",
@@ -367,4 +368,4 @@
       "Part 89"
     ]
   ]
-}
+}

curriculum/challenges/_meta/css-variables-skyline/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "CSS Variables Skyline",
   "isUpcomingChange": true,
+  "usesMultifileEditor": true,
   "dashedName": "css-variables-skyline",
   "order": 8,
   "time": "5 hours",

curriculum/challenges/_meta/d3-dashboard/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "D3 Dashboard",
   "isUpcomingChange": true,
+  "usesMultifileEditor": true,
   "dashedName": "d3-dashboard",
   "order": 4,
   "time": "5 hours",

curriculum/challenges/_meta/functional-programming-spreadsheet/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "Functional Programming Spreadsheet",
   "isUpcomingChange": true,
+  "usesMultifileEditor": true,
   "dashedName": "functional-programming-spreadsheet",
   "order": 13,
   "time": "2 hours",

curriculum/challenges/_meta/intermediate-javascript-calorie-counter/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "Intermediate JavaScript Calorie Counter",
   "isUpcomingChange": true,
+  "usesMultifileEditor": true,
   "dashedName": "intermediate-javascript-calorie-counter",
   "order": 12,
   "time": "2 hours",