Fix sass dependencies to fix js build (#2025)

* Replace `node-sass` with `sass` and upgrade `sass-loader`
* Closes #2023

CTFd/themes/admin/static/css/admin.dev.css

@@ -1,4 +1,2 @@
 html{position:relative;min-height:100%}body{margin-bottom:60px}.footer{position:absolute;bottom:1px;width:100%;height:60px;line-height:normal !important;z-index:-20}
-
+#score-graph{min-height:400px;display:block;clear:both}#solves-graph{display:block;height:350px}#keys-pie-graph{min-height:400px;display:block}#categories-pie-graph{min-height:400px;display:block}#solve-percentages-graph{min-height:400px;display:block}#score-distribution-graph{min-height:400px;display:block}.no-decoration{color:inherit !important;text-decoration:none !important}.no-decoration:hover{color:inherit !important;text-decoration:none !important}.table td,.table th{vertical-align:inherit}pre{white-space:pre-wrap;margin:0;padding:0}.form-control{position:relative;display:block;border-radius:0;font-weight:400;font-family:"Avenir Next","Helvetica Neue",Helvetica,Arial,sans-serif;-webkit-appearance:none}tbody tr:hover{background-color:rgba(0,0,0,.1) !important}[data-href]{cursor:pointer}.sort-col{cursor:pointer}input[type=checkbox]{cursor:pointer}.card-radio:checked+.card{background-color:transparent !important;border-color:#a3d39c;box-shadow:0 0 0 .1rem #a3d39c;transition:background-color .3s,border-color .3s}.card-radio:checked+.card .card-radio-clone{visibility:visible !important}.card:hover{cursor:pointer}
-#score-graph{min-height:400px;display:block;clear:both}#solves-graph{display:block;height:350px}#keys-pie-graph{min-height:400px;display:block}#categories-pie-graph{min-height:400px;display:block}#solve-percentages-graph{min-height:400px;display:block}#score-distribution-graph{min-height:400px;display:block}.no-decoration{color:inherit !important;text-decoration:none !important}.no-decoration:hover{color:inherit !important;text-decoration:none !important}.table td,.table th{vertical-align:inherit}pre{white-space:pre-wrap;margin:0;padding:0}.form-control{position:relative;display:block;border-radius:0;font-weight:400;font-family:"Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;-webkit-appearance:none}tbody tr:hover{background-color:rgba(0,0,0,0.1) !important}[data-href]{cursor:pointer}.sort-col{cursor:pointer}input[type="checkbox"]{cursor:pointer}.card-radio:checked+.card{background-color:transparent !important;border-color:#a3d39c;box-shadow:0 0 0 0.1rem #a3d39c;transition:background-color 0.3s, border-color 0.3s}.card-radio:checked+.card .card-radio-clone{visibility:visible !important}.card:hover{cursor:pointer}
-

CTFd/themes/admin/static/css/challenge-board.dev.css

@@ -1,2 +1 @@
-.chal-desc{padding-left:30px;padding-right:30px;font-size:14px}.chal-desc img{max-width:100%;height:auto}.modal-content{border-radius:0px;max-width:1000px;padding:1em;margin:0 auto}.btn-info{background-color:#5b7290 !important}.badge-info{background-color:#5b7290 !important}.challenge-button{box-shadow:3px 3px 3px grey}.solved-challenge{background-color:#37d63e !important;opacity:0.4;border:none}.corner-button-check{margin-top:-10px;margin-right:25px;position:absolute;right:0}.key-submit .btn{height:51px}#challenge-window .form-control{position:relative;display:block;padding:0.8em;border-radius:0;background:#f0f0f0;color:#aaa;font-weight:400;font-family:"Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;-webkit-appearance:none;height:auto !important}#challenge-window .form-control:focus{background-color:transparent;border-color:#a3d39c;box-shadow:0 0 0 0.1rem #a3d39c;transition:background-color 0.3s, border-color 0.3s}
+.chal-desc{padding-left:30px;padding-right:30px;font-size:14px}.chal-desc img{max-width:100%;height:auto}.modal-content{border-radius:0px;max-width:1000px;padding:1em;margin:0 auto}.btn-info{background-color:#5b7290 !important}.badge-info{background-color:#5b7290 !important}.challenge-button{box-shadow:3px 3px 3px gray}.solved-challenge{background-color:#37d63e !important;opacity:.4;border:none}.corner-button-check{margin-top:-10px;margin-right:25px;position:absolute;right:0}.key-submit .btn{height:51px}#challenge-window .form-control{position:relative;display:block;padding:.8em;border-radius:0;background:#f0f0f0;color:#aaa;font-weight:400;font-family:"Avenir Next","Helvetica Neue",Helvetica,Arial,sans-serif;-webkit-appearance:none;height:auto !important}#challenge-window .form-control:focus{background-color:transparent;border-color:#a3d39c;box-shadow:0 0 0 .1rem #a3d39c;transition:background-color .3s,border-color .3s}
-

CTFd/themes/core/static/css/challenge-board.dev.css

@@ -1,2 +1 @@
-.chal-desc{padding-left:30px;padding-right:30px;font-size:14px}.chal-desc img{max-width:100%;height:auto}.modal-content{border-radius:0px;max-width:1000px;padding:1em;margin:0 auto}.btn-info{background-color:#5b7290 !important}.badge-info{background-color:#5b7290 !important}.challenge-button{box-shadow:3px 3px 3px grey}.solved-challenge{background-color:#37d63e !important;opacity:0.4;border:none}.corner-button-check{margin-top:-10px;margin-right:25px;position:absolute;right:0}.key-submit .btn{height:51px}
+.chal-desc{padding-left:30px;padding-right:30px;font-size:14px}.chal-desc img{max-width:100%;height:auto}.modal-content{border-radius:0px;max-width:1000px;padding:1em;margin:0 auto}.btn-info{background-color:#5b7290 !important}.badge-info{background-color:#5b7290 !important}.challenge-button{box-shadow:3px 3px 3px gray}.solved-challenge{background-color:#37d63e !important;opacity:.4;border:none}.corner-button-check{margin-top:-10px;margin-right:25px;position:absolute;right:0}.key-submit .btn{height:51px}
-

CTFd/themes/core/static/css/core.dev.css

@@ -1,2 +1 @@
-.jumbotron{background-color:#343a40;color:#fff}.form-control{padding:0.8em !important;background:#f0f0f0;color:#aaa;height:auto !important}select.form-control{height:auto !important}.custom-select{background:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e") no-repeat right 0.75rem center/8px 10px !important}.card{border-radius:0 !important}#score-graph{min-height:400px;display:block;clear:both}#solves-graph{display:block;height:350px}#keys-pie-graph{min-height:400px;display:block}#categories-pie-graph{min-height:400px;display:block}.form-control{position:relative;display:block;padding:0.8em !important;border-radius:0;background:#f0f0f0;color:#aaa;font-weight:400;font-family:"Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;-webkit-appearance:none;height:auto !important}
+.jumbotron{background-color:#343a40;color:#fff}.form-control{padding:.8em !important;background:#f0f0f0;color:#aaa;height:auto !important}select.form-control{height:auto !important}.custom-select{background:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e") no-repeat right .75rem center/8px 10px !important}.card{border-radius:0 !important}#score-graph{min-height:400px;display:block;clear:both}#solves-graph{display:block;height:350px}#keys-pie-graph{min-height:400px;display:block}#categories-pie-graph{min-height:400px;display:block}.form-control{position:relative;display:block;padding:.8em !important;border-radius:0;background:#f0f0f0;color:#aaa;font-weight:400;font-family:"Avenir Next","Helvetica Neue",Helvetica,Arial,sans-serif;-webkit-appearance:none;height:auto !important}
-

package.json

@@ -43,12 +43,12 @@
     "jquery": "~3.5.1",
     "markdown-it": "~10.0.0",
     "mini-css-extract-plugin": "~0.7.0",
-    "node-sass": "^4.12.0",
     "nunjucks": "~3.2.0",
     "optimize-css-assets-webpack-plugin": "~5.0.1",
     "popper.js": "^1.15.0",
     "remove-strict-webpack-plugin": "~0.1.2",
-    "sass-loader": "^8.0.0",
+    "sass": "^1.43.4",
+    "sass-loader": "10.1.1",
     "string-replace-loader": "^2.2.0",
     "swagger-js-codegen": "~1.12.0",
     "to-string-loader": "^1.1.5",