feat(curriculum): add hash table lab (freeCodeCamp#59545)

Co-authored-by: Dario-DC <[email protected]>
Co-authored-by: moT01 <[email protected]>

Author: 3 people

client/i18n/locales/english/intro.json

@@ -3505,7 +3505,6 @@
           "You'll practice using state and hooks to manage the properties of an element."
         ]
       },
-      "dbta": { "title": "269", "intro": [] },
       "lecture-understanding-effects-and-referencing-values-in-react": {
         "title": "Understanding Effects and Referencing Values in React",
         "intro": [
@@ -4071,9 +4070,12 @@
         "title": "Build a Linked List Class",
         "intro": [""]
       },
-      "lab-hash-table-class": {
-        "title": "Build an Hash Table Class",
-        "intro": [""]
+      "lab-hash-table": {
+        "title": "Build a Hash Table",
+        "intro": [
+          "A hash table is a data structure that is used to store key-value pairs and is optimized for quick lookups.",
+          "In this lab, you will use your knowledge about data structures to build a hash table."
+        ]
       },
       "review-data-structures": {
         "title": "Data Structures Review",

client/src/pages/learn/full-stack-developer/lab-hash-table/index.md

@@ -0,0 +1,9 @@
+---
+title: Introduction to the Build a Hash Table
+block: lab-hash-table
+superBlock: full-stack-developer
+---
+
+## Introduction to the Build a Hash Table
+
+A hash table is a data structure that is used to store key-value pairs and is optimized for quick lookups. In this lab, you will use your knowledge about data structures to build a hash table.

curriculum/challenges/_meta/lab-hash-table/meta.json

@@ -0,0 +1,10 @@
+{
+  "name": "Build a Hash Table",
+  "isUpcomingChange": true,
+  "dashedName": "lab-hash-table",
+  "superBlock": "full-stack-developer",
+  "challengeOrder": [{ "id": "67ed03ac474c48692f41749e", "title": "Build a Hash Table" }],
+  "helpCategory": "Python",
+  "blockLayout": "link",
+  "blockType": "lab"
+}