updated yaml file

lab.yaml

@@ -1,50 +1,48 @@
-lab:
-  id: git-essentials-ubuntu24
-  title: Git Essentials in 1 Hour
-  description: "Hands-on introduction to Git covering history, installation, initialization, staging/committing, branching/merging, remotes (push/pull/diff), history inspection, undoing, and tagging."
-  duration: 60m
-  environment:
-    os: ubuntu-24.04
-    prerequisites:
-      - Terminal access with sudo
-    dependencies:
-      - git
-  materials:
-    workspace_dir: ~/lab-git-essentials
-  steps:
-    - id: step-01-overview
-      title: A Short History of Git & What is Git?
-      doc: docs/01-overview.md
-      time: 5m
-    - id: step-02-install-setup
-      title: Installing Git & First-Time Git Setup
-      doc: docs/02-install-and-setup.md
-      time: 10m
-    - id: step-03-init-clone
-      title: git init & clone
-      doc: docs/03-init-and-clone.md
-      time: 8m
-    - id: step-04-add-commit-status
-      title: git add, commit & status
-      doc: docs/04-add-commit-status.md
-      time: 8m
-    - id: step-05-branch-checkout-merge
-      title: git branch, checkout & merge
-      doc: docs/05-branch-checkout-merge.md
-      time: 10m
-    - id: step-06-pull-push-diff
-      title: git pull & push & diff
-      doc: docs/06-pull-push-diff.md
-      time: 8m
-    - id: step-07-history
-      title: Viewing the Commit History
-      doc: docs/07-view-history.md
-      time: 5m
-    - id: step-08-undo
-      title: Undoing Things
-      doc: docs/08-undoing-things.md
-      time: 4m
-    - id: step-09-tagging
-      title: Tagging
-      doc: docs/09-tagging.md
-      time: 2m
+title: "Git Essentials — Instruction Lab (Ubuntu 24)"
+version: "1.0.0"
+description: "Hands-on Git lab covering installation, initialization, staging/committing, branching/merging, remotes (push/pull/diff), history inspection, undoing, and tagging. Designed for 60 minutes including overview."
+overview_path: "docs/01-overview.md"
+
+sections:
+  title: "Instructions"
+  items:
+    - id: 1
+      title: "Installing Git & First-Time Git Setup"
+      path: "docs/02-install-and-setup.md"
+      estimated_minutes: 10
+    - id: 2
+      title: "git init & clone"
+      path: "docs/03-init-and-clone.md"
+      estimated_minutes: 8
+    - id: 3
+      title: "git add, commit & status"
+      path: "docs/04-add-commit-status.md"
+      estimated_minutes: 8
+    - id: 4
+      title: "git branch, checkout & merge"
+      path: "docs/05-branch-checkout-merge.md"
+      estimated_minutes: 10
+    - id: 5
+      title: "git pull & push & diff"
+      path: "docs/06-pull-push-diff.md"
+      estimated_minutes: 8
+    - id: 6
+      title: "Viewing the Commit History"
+      path: "docs/07-view-history.md"
+      estimated_minutes: 5
+    - id: 7
+      title: "Undoing Things"
+      path: "docs/08-undoing-things.md"
+      estimated_minutes: 4
+    - id: 8
+      title: "Tagging"
+      path: "docs/09-tagging.md"
+      estimated_minutes: 2
+
+ui:
+  default_open_section_id: 1
+  show_toc: true
+  collapsible_sections: true
+
+license:
+  path: "/LICENSE.md"