Marketplace package catalogue

* Modules, themes, and extensions
* Publisher profiles and verification metadata
* Installed-package tracking
* Semantic version compatibility checks
* PHP, Laravel, and Content Manager compatibility checks
* Dependency resolution
* SHA-256 checksum validation
* Package signature requirements
* Installation and update history
* Enable and disable controls
* Removal handling
* Rollback records
* Licence records
* Marketplace administration UI
* Authenticated REST endpoints
* Console audit and synchronisation commands
* Permissions and sidebar integration
* Feature tests

Modules/Marketplace/Models/Installation.php

@@ -0,0 +1,9 @@
+<?php
+namespace Modules\Marketplace\Models;
+use Illuminate\Database\Eloquent\Model;
+final class Installation extends Model
+{
+    protected $table='marketplace_installations';
+    protected $fillable=['installed_package_id','package_name','operation','from_version','to_version','status','snapshot_path','message','context','performed_by','started_at','completed_at'];
+    protected $casts=['context'=>'array','started_at'=>'datetime','completed_at'=>'datetime'];
+}