docs: document create-new-project script for labs, quizzes, and reviews

src/content/docs/how-to-work-on-labs.mdx

@@ -111,6 +111,26 @@ Hooks are supported for lab types `25`, `26`, and `27`.
 
 <HooksShared />
 
+## Create the Lab
+
+You can create the lab with `pnpm run create-new-project`. This opens up a command line UI that guides you through the process. Once that has finished, there should be a new challenge in the English curriculum that you can use for the first step of the project. For example, if you created a project called `test-project` in the Responsive Web Design certification, it would be in `curriculum/challenges/english/blocks/test-project`.
+
+The script will ask the following questions:
+
+1. **Which certification does this belong to?** — Select the certification (e.g., Responsive Web Design). This determines which superblock the lab is added to.
+2. **What is the dashed name (in kebab-case) for this project?** — The block name in kebab-case (e.g., `lab-building-a-card`). Must be unique across all blocks.
+3. **Enter a title for this project:** — The display title shown to campers. Defaults to the dashed name if left blank.
+4. **Choose a help category** — Select the most relevant category (e.g., HTML-CSS for HTML-based labs, JavaScript for JS labs).
+5. **Choose a block label** — Select `lab`. (This question only appears for chapter-based certifications.)
+6. **Choose a block layout** — Select `link`. (This question only appears for chapter-based certifications.)
+7. **What chapter should this project go in?** — Select the chapter within the certification. (Chapter-based certifications only.)
+8. **What module should this project go in?** — Select the module within the chosen chapter. (Chapter-based certifications only.)
+9. **At which position does this appear in the module?** — The position number within the module (e.g., 1 for first project). (Chapter-based certifications only.)
+
+For non-chapter-based certifications, instead of questions 5–9, you will be asked:
+
+- **Which position does this appear in the certificate?** — The position number in the certificate's project list.
+
 ## Proposing a Pull Request (PR)
 
 After you've committed your changes, check here for [how to open a Pull Request](/how-to-open-a-pull-request/).

src/content/docs/how-to-work-on-quizzes.mdx

@@ -228,3 +228,30 @@ Also, any question that was taken from external quiz sites is prohibited.
 Please come up with your own quiz questions and answers.
 
 </Aside>
+
+## Using the Scripts Manually
+
+If you want to work on the challenges manually, in your local IDE, you can run the step management scripts directly.
+
+The `tools/challenge-helper-scripts` folder contains tools to help facilitate the creation and maintenance of the freeCodeCamp project-based curriculum.
+
+### Create a New Project
+
+Run `pnpm run create-new-project`. This opens up a command line UI that guides you through the process. Once that has finished, there should be a new challenge in the English curriculum that you can use for the first step of the project. For example, if you created a project called `test-project` in the Responsive Web Design certification, it would be in `curriculum/challenges/english/blocks/test-project`.
+
+The script will ask the following questions:
+
+1. **Which certification does this belong to?** — Select the certification the quiz is associated with.
+2. **What is the dashed name (in kebab-case) for this project?** — The block name in kebab-case (e.g., `quiz-html-basics`). Must be unique across all blocks.
+3. **Enter a title for this project:** — The display title shown to campers. Defaults to the dashed name if left blank.
+4. **Choose a help category** — Select the most relevant category (e.g., HTML-CSS, JavaScript).
+5. **Choose a block label** — Select `quiz`. (This question only appears for chapter-based certifications.)
+6. **Choose a block layout** — Select `link`. (This question only appears for chapter-based certifications.)
+7. **Choose a question count** — Select 10 or 20 questions for the quiz. (Quiz only.)
+8. **What chapter should this project go in?** — Select the chapter within the certification. (Chapter-based certifications only.)
+9. **What module should this project go in?** — Select the module within the chosen chapter. (Chapter-based certifications only.)
+10. **At which position does this appear in the module?** — The position number within the module (e.g., 1 for first project). (Chapter-based certifications only.)
+
+For non-chapter-based certifications, instead of questions 5–7 and 8–10, you will be asked:
+
+- **Which position does this appear in the certificate?** — The position number in the certificate's project list.

src/content/docs/how-to-work-on-reviews.mdx

@@ -187,3 +187,23 @@ dashedName: review-topic-name
 
 Review the [topic] topics and concepts.
 ````
+
+## Create the Review
+
+You can create the review with `pnpm run create-new-project`. This opens up a command line UI that guides you through the process. Once that has finished, there should be a new challenge in the English curriculum that you can use for the first step of the project.
+
+The script will ask the following questions:
+
+1. **Which certification does this belong to?** — Select the certification the review is associated with.
+2. **What is the dashed name (in kebab-case) for this project?** — The block name in kebab-case (e.g., `review-basic-html`). Must be unique across all blocks.
+3. **Enter a title for this project:** — The display title shown to campers. Defaults to the dashed name if left blank.
+4. **Choose a help category** — Select the most relevant category (e.g., HTML-CSS, JavaScript).
+5. **Choose a block label** — Select `review`. (This question only appears for chapter-based certifications.)
+6. **Choose a block layout** — Select `link`. (This question only appears for chapter-based certifications.)
+7. **What chapter should this project go in?** — Select the chapter within the certification. (Chapter-based certifications only.)
+8. **What module should this project go in?** — Select the module within the chosen chapter. (Chapter-based certifications only.)
+9. **At which position does this appear in the module?** — The position number within the module (e.g., 1 for first project). (Chapter-based certifications only.)
+
+For non-chapter-based certifications, instead of questions 5–9, you will be asked:
+
+- **Which position does this appear in the certificate?** — The position number in the certificate's project list.