newOS4: interactive AI course (terminal module, portal, atlas, telemetry, daily maintenance+cron) + free store card

1 files changed, 115 insertions, 0 deletions

diff --git a/course/chapters/05-modules.json b/course/chapters/05-modules.json
new file mode 100644
index 0000000..4b68f42
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+++ b/course/chapters/05-modules.json
@@ -0,0 +1,115 @@
+{
+  "id": "05-modules",
+  "title": "Modules & packages",
+  "icon": "🧩",
+  "level": "intermediate",
+  "lessons": [
+    {
+      "id": "5.1",
+      "title": "Browse and install modules",
+      "objective": "See what is loaded and install from the WebX11 package index.",
+      "minutes": 8,
+      "commands": [
+        "modules",
+        "wpm",
+        "load-local"
+      ],
+      "blocks": [
+        {
+          "type": "text",
+          "text": "`wpm` is the package manager for terminal modules: list the index, install a module from `packages.json` or a URL."
+        },
+        {
+          "type": "cmd",
+          "text": "wpm list"
+        },
+        {
+          "type": "cmd",
+          "text": "modules"
+        },
+        {
+          "type": "text",
+          "text": "Every ext module in the default build auto-loads. There is no separate “needs loadmod” tier."
+        },
+        {
+          "type": "cmd",
+          "text": "load-local modules/ext/calc.js"
+        }
+      ],
+      "exercise": {
+        "instruction": "List available packages.",
+        "accept": [
+          "wpm list"
+        ],
+        "check": {
+          "type": "command"
+        },
+        "hint": "Type: wpm list"
+      },
+      "quiz": {
+        "q": "What does wpm install?",
+        "options": [
+          "terminal modules",
+          "system packages",
+          "browser extensions"
+        ],
+        "answer": 0
+      },
+      "sources": [
+        "modules/ext/wpm.js",
+        "packages.json",
+        "modules/core/module-loader.js"
+      ]
+    },
+    {
+      "id": "5.2",
+      "title": "Module anatomy (a complete mini module)",
+      "objective": "Read the contract every module follows: class, commands map, help info, registration.",
+      "minutes": 12,
+      "commands": [
+        "load-local"
+      ],
+      "blocks": [
+        {
+          "type": "text",
+          "text": "A module is a class with `commands`, `registerCommands()`, `getHelpInfo()` and optionally `init(terminal)`. The module manager injects `terminal` before calling `registerCommands()`."
+        },
+        {
+          "type": "code",
+          "text": "class HelloModule {\n  constructor(){ this.commands = {}; }\n  getHelpInfo(){ return { hello: 'hello — print a greeting' }; }\n  registerCommands(){ this.commands['hello'] = () => this.terminal.print('hello newOS4'); }\n}"
+        },
+        {
+          "type": "tip",
+          "text": "Tier-3 modules register at the end with `webx11.moduleManager.registerModule(new HelloModule(), url)`."
+        },
+        {
+          "type": "cmd",
+          "text": "modules"
+        }
+      ],
+      "exercise": {
+        "instruction": "Open the module list and find a module you have not used.",
+        "accept": [
+          "modules"
+        ],
+        "check": {
+          "type": "command"
+        },
+        "hint": "Type: modules"
+      },
+      "quiz": {
+        "q": "What does the module manager inject before registerCommands()?",
+        "options": [
+          "the terminal",
+          "the database",
+          "nothing"
+        ],
+        "answer": 0
+      },
+      "sources": [
+        "modules/core/module-manager.js",
+        "modules/ext/kanban.js"
+      ]
+    }
+  ]
+}
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