Updates register plugin's docs

plugins/register/README.md

@@ -44,16 +44,55 @@ Enable/disable registration in `totalmeet.conf.php`:
 
 ## Implementation
 
-Uses simple callable dispatcher pattern for single-action plugin:
+Uses callable dispatcher pattern with procedural handler functions:
 ```php
 register_plugin_route_prefix('register', [
-    'dispatcher' => function($context) {
+    'dispatcher' => function($action, array $context = []) {
         require_once PLUGIN_REGISTER_PATH . 'controllers/register.php';
+        if (function_exists('register_plugin_handle_register')) {
+            return register_plugin_handle_register($action, $context);
+        }
+        return false;
     },
     'access' => 'public',
+    'defaults' => ['action' => 'register'],
+    'plugin' => 'register',
 ]);
 ```
 
+## Controller Architecture
+
+The controller uses procedural functions:
+- `register_plugin_handle_register($action, $context)` - main handler
+- `register_plugin_handle_submission(...)` - processes form submission
+- `register_plugin_render_form(...)` - renders registration form with layout
+- `register_plugin_log_success(...)` - logs successful registration
+
+## Database Tables
+
+No plugin-specific tables. Uses core `user` and `user_meta` tables.
+
+## Enable/Disable
+
+The plugin is managed via the admin plugin management interface (stored in `settings` table).
+When disabled, the registration route becomes unavailable.
+
+## File Structure
+
+```
+plugins/register/
+├── bootstrap.php         # registers route with callable dispatcher
+├── plugin.json           # plugin metadata
+├── README.md             # this documentation
+├── controllers/
+│   └── register.php      # procedural handler functions
+├── models/
+│   └── register.php      # registration logic and validation
+├── helpers.php           # plugin helper wrapper
+└── views/
+    └── form-register.php # registration form template
+```
+
 ## Dependencies
 
 None - functions independently.

plugins/register/plugin.json

@@ -1,5 +1,5 @@
 {
   "name": "Registration Plugin",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Provides registration functionality as a plugin."
 }