Correct some mistakes following Copilot CI advice

Author: bhect0

instructions/moodle.instructions.md

@@ -1,11 +1,11 @@
 ---
-applyTo: '*.php, *.js, *.mustache, *.xml, *.css, *.scss'
+applyTo: '**/*.php, **/*.js, **/*.mustache, **/*.xml, **/*.css, **/*.scss'
 description: 'Instructions for GitHub Copilot to generate code in a Moodle project context.'
 ---
 
 # Project Context
 
-This repository contains a Moodle project. It is based on Moodle version XXXX (specify version).
+This repository contains a Moodle project. Ensure that any generated code is compatible with the specific Moodle version used in this project (for example, Moodle 3.11, 4.1 LTS, or later).
 
 It includes:
 - Plugin development (local, block, mod, auth, enrol, tool, etc.)
@@ -19,15 +19,15 @@ It includes:
 - PHP must be compatible with the core version (e.g., PHP 7.4 / 8.0 / 8.1).
 - Do not use modern syntax that is not supported by core if it breaks compatibility.
 - Class naming must use Moodle namespaces.
-- Use the MVC structure in plugins (classes/output, classes/form, db/, lang/, templates/…).
+- Follow Moodle’s standard plugin directory layout (for example: classes/output, classes/form, db/, lang/, templates/…).
 - Mandatory use of Moodle security functions:
   - `$DB` with SQL placeholders
   - `require_login()`, `require_capability()`
   - Parameters handled with `required_param()` / `optional_param()`
 
 # Code Generation Rules
 
-- When creating new classes, use the namespace `vendor\pluginname`.
+- When creating new PHP classes in plugins, use the Moodle component (Frankenstyle) namespace that matches the plugin's component name, e.g. `local_myplugin`, `mod_forum`, `block_mycatalog`, `tool_mytool`.
 - In plugins, always respect the structure:
   - /db
   - /lang
@@ -45,7 +45,7 @@ It includes:
 # Examples of What Copilot Should Be Able to Answer
 
 - "Generate a basic local plugin with version.php, settings.php, and lib.php."
-- "Create a new table in install.xml and an upgrade script in upgrade.php."
+- "Create a new table in db/install.xml and an upgrade script in db/upgrade.php."
 - "Generate a Moodle form using moodleform."
 - "Create a renderer with Mustache to display a table."