feat(curriculum): add user configuration manager lab (freeCodeCamp#60845)

Co-authored-by: Dario-DC <[email protected]>

Author: zairahira

client/i18n/locales/english/intro.json

@@ -4257,9 +4257,11 @@
           "In this workshop, you'll practice working with dictionaries and sets while validating a collection of medical data."
         ]
       },
-      "lab-placeholder-dictionaries-and-sets": {
-        "title": "Placeholder - waiting for title",
-        "intro": [""]
+      "lab-user-configuration-manager": {
+        "title": "Build a User Configuration Manager",
+        "intro": [
+          "In this lab, you will practice working with dictionaries in Python."
+        ]
       },
       "review-dictionaries-and-sets": {
         "title": "Dictionaries and Sets review",

client/src/pages/learn/full-stack-developer/lab-user-configuration-manager/index.md

@@ -0,0 +1,9 @@
+---
+title: Introduction to the Build a User Configuration Manager
+block: lab-user-configuration-manager
+superBlock: full-stack-developer
+---
+
+## Introduction to the Build a User Configuration Manager
+
+In this lab you will practice dictionaries in Python by building a small app that manages user configuration settings.

curriculum/challenges/_meta/lab-user-configuration-manager/meta.json

@@ -0,0 +1,15 @@
+{
+  "name": "Build a User Configuration Manager",
+  "isUpcomingChange": true,
+  "dashedName": "lab-user-configuration-manager",
+  "superBlock": "full-stack-developer",
+  "challengeOrder": [
+    { 
+      "id": "684aaf9ec670c68d20efd0d0", 
+      "title": "Build a User Configuration Manager" 
+    }
+  ],
+  "blockLayout": "link",
+  "blockType": "lab",
+  "helpCategory": "Python"
+}