refactor: Remove test module references from composer and configuration files

feat: Add module removal command (app:module:remove)
Implementiert einen sicheren Weg zum Entfernen von Modulen aus dem System: Features: - Zeigt Modul-Informationen (Plugin + Datenbank) an - Widerruft Lizenz automatisch (optional mit --keep-license) - Löscht Datenbank-Eintrag im Permission-System (optional mit --keep-db-entry) - Warnt vor verknüpften Permissions - Zeigt nächste manuelle Schritte (Composer, Bundle, Migrations, Cache) - Bestätigung erforderlich (überspringbar mit --force) Dokumentation: - Command-Hilfe in src/Command/ModuleRemoveCommand.php - Benutzer-Anleitung in docs/PLUGIN_QUICKSTART.md - Entwickler-Referenz in CLAUDE.md 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-14 18:07:53 +01:00 · 2025-12-14 18:04:10 +01:00
7 changed files with 389 additions and 83 deletions
--- a/CLAUDE.md
+++ b/CLAUDE.md
@ -80,6 +80,24 @@ php bin/console cache:clear
 APP_ENV=prod php bin/console cache:warmup
 ```

+### Module Management (Plugin System)
+```bash
+# List all installed modules with license status
+php bin/console app:module:list
+
+# Register/manage module license
+php bin/console app:module:license billing                    # Interactive
+php bin/console app:module:license billing <license-key>      # Direct
+php bin/console app:module:license billing --validate         # Validate
+php bin/console app:module:license billing --revoke           # Revoke
+
+# Remove a module safely
+php bin/console app:module:remove billing                     # Interactive
+php bin/console app:module:remove billing --force             # No confirmation
+php bin/console app:module:remove billing --keep-license      # Keep license
+php bin/console app:module:remove billing --keep-db-entry     # Keep DB entry
+```
+
 ## Architecture Overview

 ### Security System (6 Layers)
--- a/composer.json
+++ b/composer.json
@ -16,7 +16,6 @@
        "knpuniversity/oauth2-client-bundle": "*",
        "league/oauth2-client": "*",
        "mycrm/billing-module": "^1.0",
-        "mycrm/test-module": "*",
        "nelmio/cors-bundle": "^2.6",
        "phpdocumentor/reflection-docblock": "^5.6",
        "phpstan/phpdoc-parser": "^2.3",
--- a/composer.lock
+++ b/composer.lock
@ -4,7 +4,7 @@
        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
        "This file is @generated automatically"
    ],
-    "content-hash": "ac7d8a38f7c8dd8a8f2760177304dcb4",
+    "content-hash": "f89ce01cc8bcb7810af77472d2437dd0",
    "packages": [
        {
            "name": "api-platform/core",
@ -3259,42 +3259,6 @@
            "description": "Ausgangsrechnungsverwaltung für myCRM",
            "time": "2025-12-05T10:24:44+00:00"
        },
-        {
-            "name": "mycrm/test-module",
-            "version": "v1.0.1",
-            "source": {
-                "type": "git",
-                "url": "https://git.osdata-home.de/mycrm/mycrm-test-module",
-                "reference": "0630a840ffdca475208b51f7807196468e44c27c"
-            },
-            "require": {
-                "php": ">=8.2",
-                "symfony/framework-bundle": "^7.0"
-            },
-            "type": "symfony-bundle",
-            "extra": {
-                "branch-alias": {
-                    "dev-main": "1.0-dev",
-                    "stable": "v1.0.0"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "MyCRM\\TestModule\\": "src/"
-                }
-            },
-            "license": [
-                "proprietary"
-            ],
-            "authors": [
-                {
-                    "name": "Your Name",
-                    "email": "your.email@example.com"
-                }
-            ],
-            "description": "Test Module for myCRM - Demonstrates the plugin system",
-            "time": "2025-12-03T15:57:07+00:00"
-        },
        {
            "name": "nelmio/cors-bundle",
            "version": "2.6.0",
@ -6578,16 +6542,16 @@
        },
        {
            "name": "symfony/monolog-bundle",
-            "version": "v3.11.0",
+            "version": "v3.11.1",
            "source": {
                "type": "git",
                "url": "https://github.com/symfony/monolog-bundle.git",
-                "reference": "e12eb92655b234cd50c21cda648088847a7ec777"
+                "reference": "0e675a6e08f791ef960dc9c7e392787111a3f0c1"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/monolog-bundle/zipball/e12eb92655b234cd50c21cda648088847a7ec777",
-                "reference": "e12eb92655b234cd50c21cda648088847a7ec777",
+                "url": "https://api.github.com/repos/symfony/monolog-bundle/zipball/0e675a6e08f791ef960dc9c7e392787111a3f0c1",
+                "reference": "0e675a6e08f791ef960dc9c7e392787111a3f0c1",
                "shasum": ""
            },
            "require": {
@ -6634,7 +6598,7 @@
            ],
            "support": {
                "issues": "https://github.com/symfony/monolog-bundle/issues",
-                "source": "https://github.com/symfony/monolog-bundle/tree/v3.11.0"
+                "source": "https://github.com/symfony/monolog-bundle/tree/v3.11.1"
            },
            "funding": [
                {
@ -6654,7 +6618,7 @@
                    "type": "tidelift"
                }
            ],
-            "time": "2025-11-27T09:16:19+00:00"
+            "time": "2025-12-08T07:58:26+00:00"
        },
        {
            "name": "symfony/notifier",
@ -9797,16 +9761,16 @@
        },
        {
            "name": "twig/extra-bundle",
-            "version": "v3.22.1",
+            "version": "v3.22.2",
            "source": {
                "type": "git",
                "url": "https://github.com/twigphp/twig-extra-bundle.git",
-                "reference": "b6534bc925bec930004facca92fccebd0c809247"
+                "reference": "09de9be7f6c0d19ede7b5a1dbfcfb2e9d1e0ea9e"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/twigphp/twig-extra-bundle/zipball/b6534bc925bec930004facca92fccebd0c809247",
-                "reference": "b6534bc925bec930004facca92fccebd0c809247",
+                "url": "https://api.github.com/repos/twigphp/twig-extra-bundle/zipball/09de9be7f6c0d19ede7b5a1dbfcfb2e9d1e0ea9e",
+                "reference": "09de9be7f6c0d19ede7b5a1dbfcfb2e9d1e0ea9e",
                "shasum": ""
            },
            "require": {
@ -9855,7 +9819,7 @@
                "twig"
            ],
            "support": {
-                "source": "https://github.com/twigphp/twig-extra-bundle/tree/v3.22.1"
+                "source": "https://github.com/twigphp/twig-extra-bundle/tree/v3.22.2"
            },
            "funding": [
                {
@ -9867,7 +9831,7 @@
                    "type": "tidelift"
                }
            ],
-            "time": "2025-11-02T11:00:49+00:00"
+            "time": "2025-12-05T08:51:53+00:00"
        },
        {
            "name": "twig/twig",
@ -10362,16 +10326,16 @@
        },
        {
            "name": "nikic/php-parser",
-            "version": "v5.6.2",
+            "version": "v5.7.0",
            "source": {
                "type": "git",
                "url": "https://github.com/nikic/PHP-Parser.git",
-                "reference": "3a454ca033b9e06b63282ce19562e892747449bb"
+                "reference": "dca41cd15c2ac9d055ad70dbfd011130757d1f82"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/3a454ca033b9e06b63282ce19562e892747449bb",
-                "reference": "3a454ca033b9e06b63282ce19562e892747449bb",
+                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/dca41cd15c2ac9d055ad70dbfd011130757d1f82",
+                "reference": "dca41cd15c2ac9d055ad70dbfd011130757d1f82",
                "shasum": ""
            },
            "require": {
@ -10414,9 +10378,9 @@
            ],
            "support": {
                "issues": "https://github.com/nikic/PHP-Parser/issues",
-                "source": "https://github.com/nikic/PHP-Parser/tree/v5.6.2"
+                "source": "https://github.com/nikic/PHP-Parser/tree/v5.7.0"
            },
-            "time": "2025-10-21T19:32:17+00:00"
+            "time": "2025-12-06T11:56:16+00:00"
        },
        {
            "name": "phar-io/manifest",
@ -10538,23 +10502,23 @@
        },
        {
            "name": "phpunit/php-code-coverage",
-            "version": "12.5.0",
+            "version": "12.5.1",
            "source": {
                "type": "git",
                "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
-                "reference": "bca180c050dd3ae15f87c26d25cabb34fe1a0a5a"
+                "reference": "c467c59a4f6e04b942be422844e7a6352fa01b57"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/bca180c050dd3ae15f87c26d25cabb34fe1a0a5a",
-                "reference": "bca180c050dd3ae15f87c26d25cabb34fe1a0a5a",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/c467c59a4f6e04b942be422844e7a6352fa01b57",
+                "reference": "c467c59a4f6e04b942be422844e7a6352fa01b57",
                "shasum": ""
            },
            "require": {
                "ext-dom": "*",
                "ext-libxml": "*",
                "ext-xmlwriter": "*",
-                "nikic/php-parser": "^5.6.2",
+                "nikic/php-parser": "^5.7.0",
                "php": ">=8.3",
                "phpunit/php-file-iterator": "^6.0",
                "phpunit/php-text-template": "^5.0",
@ -10562,10 +10526,10 @@
                "sebastian/environment": "^8.0.3",
                "sebastian/lines-of-code": "^4.0",
                "sebastian/version": "^6.0",
-                "theseer/tokenizer": "^1.3.1"
+                "theseer/tokenizer": "^2.0"
            },
            "require-dev": {
-                "phpunit/phpunit": "^12.4.4"
+                "phpunit/phpunit": "^12.5.1"
            },
            "suggest": {
                "ext-pcov": "PHP extension that provides line coverage",
@ -10603,7 +10567,7 @@
            "support": {
                "issues": "https://github.com/sebastianbergmann/php-code-coverage/issues",
                "security": "https://github.com/sebastianbergmann/php-code-coverage/security/policy",
-                "source": "https://github.com/sebastianbergmann/php-code-coverage/tree/12.5.0"
+                "source": "https://github.com/sebastianbergmann/php-code-coverage/tree/12.5.1"
            },
            "funding": [
                {
@ -10623,7 +10587,7 @@
                    "type": "tidelift"
                }
            ],
-            "time": "2025-11-29T07:15:54+00:00"
+            "time": "2025-12-08T07:17:58+00:00"
        },
        {
            "name": "phpunit/php-file-iterator",
@ -10872,16 +10836,16 @@
        },
        {
            "name": "phpunit/phpunit",
-            "version": "12.5.0",
+            "version": "12.5.3",
            "source": {
                "type": "git",
                "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "fef037fe50d20ce826cdbd741b7a2afcdec5f45b"
+                "reference": "6dc2e076d09960efbb0c1272aa9bc156fc80955e"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/fef037fe50d20ce826cdbd741b7a2afcdec5f45b",
-                "reference": "fef037fe50d20ce826cdbd741b7a2afcdec5f45b",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/6dc2e076d09960efbb0c1272aa9bc156fc80955e",
+                "reference": "6dc2e076d09960efbb0c1272aa9bc156fc80955e",
                "shasum": ""
            },
            "require": {
@ -10895,7 +10859,7 @@
                "phar-io/manifest": "^2.0.4",
                "phar-io/version": "^3.2.1",
                "php": ">=8.3",
-                "phpunit/php-code-coverage": "^12.5.0",
+                "phpunit/php-code-coverage": "^12.5.1",
                "phpunit/php-file-iterator": "^6.0.0",
                "phpunit/php-invoker": "^6.0.0",
                "phpunit/php-text-template": "^5.0.0",
@ -10949,7 +10913,7 @@
            "support": {
                "issues": "https://github.com/sebastianbergmann/phpunit/issues",
                "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/12.5.0"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/12.5.3"
            },
            "funding": [
                {
@ -10973,7 +10937,7 @@
                    "type": "tidelift"
                }
            ],
-            "time": "2025-12-05T04:59:40+00:00"
+            "time": "2025-12-11T08:52:59+00:00"
        },
        {
            "name": "sebastian/cli-parser",
@ -12379,23 +12343,23 @@
        },
        {
            "name": "theseer/tokenizer",
-            "version": "1.3.1",
+            "version": "2.0.1",
            "source": {
                "type": "git",
                "url": "https://github.com/theseer/tokenizer.git",
-                "reference": "b7489ce515e168639d17feec34b8847c326b0b3c"
+                "reference": "7989e43bf381af0eac72e4f0ca5bcbfa81658be4"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/theseer/tokenizer/zipball/b7489ce515e168639d17feec34b8847c326b0b3c",
-                "reference": "b7489ce515e168639d17feec34b8847c326b0b3c",
+                "url": "https://api.github.com/repos/theseer/tokenizer/zipball/7989e43bf381af0eac72e4f0ca5bcbfa81658be4",
+                "reference": "7989e43bf381af0eac72e4f0ca5bcbfa81658be4",
                "shasum": ""
            },
            "require": {
                "ext-dom": "*",
                "ext-tokenizer": "*",
                "ext-xmlwriter": "*",
-                "php": "^7.2 || ^8.0"
+                "php": "^8.1"
            },
            "type": "library",
            "autoload": {
@ -12417,7 +12381,7 @@
            "description": "A small library for converting tokenized PHP source code into XML and potentially other formats",
            "support": {
                "issues": "https://github.com/theseer/tokenizer/issues",
-                "source": "https://github.com/theseer/tokenizer/tree/1.3.1"
+                "source": "https://github.com/theseer/tokenizer/tree/2.0.1"
            },
            "funding": [
                {
@ -12425,7 +12389,7 @@
                    "type": "github"
                }
            ],
-            "time": "2025-11-17T20:03:58+00:00"
+            "time": "2025-12-08T11:19:18+00:00"
        }
    ],
    "aliases": [],
--- a/config/bundles.php
+++ b/config/bundles.php
@ -18,6 +18,5 @@ return [
    Symfony\WebpackEncoreBundle\WebpackEncoreBundle::class => ['all' => true],
    Doctrine\Bundle\FixturesBundle\DoctrineFixturesBundle::class => ['dev' => true, 'test' => true],
    KnpU\OAuth2ClientBundle\KnpUOAuth2ClientBundle::class => ['all' => true],
-    MyCRM\TestModule\TestModuleBundle::class => ['all' => true],
    MyCRM\BillingModule\BillingModuleBundle::class => ['all' => true],
 ];
--- a/docs/PLUGIN_QUICKSTART.md
+++ b/docs/PLUGIN_QUICKSTART.md
@ -223,6 +223,132 @@ Navigiere zu: `http://localhost:8000/admin/modules`

 ---

+## 🗑️ Modul entfernen
+
+### Option A: CLI (empfohlen)
+
+```bash
+# Interaktiv mit Bestätigung
+php bin/console app:module:remove billing
+
+# Ohne Bestätigung (force)
+php bin/console app:module:remove billing --force
+
+# Lizenz behalten
+php bin/console app:module:remove billing --keep-license
+
+# Permission-Datenbank-Eintrag behalten
+php bin/console app:module:remove billing --keep-db-entry
+```
+
+Der Command führt folgende Schritte durch:
+
+1. ✓ **Modul-Informationen anzeigen** (Plugin + Datenbank)
+2. ✓ **Bestätigung einholen** (außer mit `--force`)
+3. ✓ **Lizenz widerrufen** (außer mit `--keep-license`)
+4. ✓ **Datenbank-Eintrag löschen** (außer mit `--keep-db-entry`)
+5. → **Composer-Command vorschlagen**
+
+### Manuelle Schritte nach app:module:remove
+
+Der Command zeigt dir die nötigen manuellen Schritte:
+
+```bash
+# 1. Composer-Package entfernen
+composer remove mycrm/billing-module
+
+# 2. Bundle aus config/bundles.php entfernen (falls vorhanden)
+# Öffne config/bundles.php und entferne die Zeile:
+# MyCRM\BillingModule\BillingBundle::class => ['all' => true],
+
+# 3. Optional: Migrationen zurückrollen (falls benötigt)
+php bin/console doctrine:migrations:migrate prev
+
+# 4. Cache leeren
+php bin/console cache:clear
+```
+
+### Option B: Vollständig manuell
+
+Falls du den Command nicht nutzen möchtest:
+
+```bash
+# 1. Lizenz widerrufen
+php bin/console app:module:license billing --revoke
+
+# 2. Composer-Package entfernen
+composer remove mycrm/billing-module
+
+# 3. Bundle aus config/bundles.php entfernen (manuell editieren)
+
+# 4. Optional: Module-Entity aus DB löschen
+# Nur nötig, wenn das Modul auch im Permission-System registriert ist
+# VORSICHT: Löscht auch verknüpfte RolePermissions!
+
+# 5. Cache leeren
+php bin/console cache:clear
+```
+
+### Beispiel-Ausgabe
+
+```
+Modul "billing" entfernen
+=========================
+
+Modul-Informationen
+-------------------
+
+ Eigenschaft                                       Wert
+ Plugin-Informationen
+   Name                                            Rechnungsmodul
+   Version                                         1.0.0
+   Beschreibung                                    Rechnungsverwaltung für myCRM
+   Lizenziert                                      ✓ Ja
+   Aktiv                                           ✓ Ja
+
+ Datenbank-Informationen (Permission-System)
+   Name                                            Rechnungen
+   Code                                            billing
+   Aktiv                                           ✓ Ja
+   Permissions                                     3
+
+ ! [NOTE] Möchten Sie dieses Modul wirklich entfernen? (yes/no) [no]:
+ > yes
+
+Entferne Modul
+--------------
+
+⏳ Widerrufe Lizenz...
+ [OK] ✓ Lizenz erfolgreich widerrufen
+
+⏳ Entferne Datenbank-Eintrag (Permission-System)...
+ ! [WARNING] ACHTUNG: Dieses Modul hat 3 verknüpfte Permission(s). Diese werden ebenfalls gelöscht!
+ ! [NOTE] Trotzdem fortfahren? (yes/no) [no]:
+ > yes
+ [OK] ✓ Datenbank-Eintrag erfolgreich entfernt
+
+Zusammenfassung
+---------------
+
+ * ✓ Lizenz widerrufen
+ * ✓ Datenbank-Eintrag gelöscht
+
+Nächste Schritte (manuell)
+--------------------------
+
+ * 1. Composer-Package entfernen: composer remove mycrm/billing-module
+ * 2. Bundle aus config/bundles.php entfernen (falls vorhanden)
+ * 3. Optional: Migrationen zurückrollen (falls benötigt)
+      php bin/console doctrine:migrations:migrate prev
+ * 4. Cache leeren: php bin/console cache:clear
+
+ [OK] Modul "billing" wurde vorbereitet zum Entfernen. Führen Sie die obigen Schritte manuell aus.
+```
+
+✅ **Modul sicher entfernt!**
+
+---
+
 ## 🔧 Troubleshooting

 ### Problem: "Modul wird nicht erkannt"
--- a/src/Command/ModuleRemoveCommand.php
+++ b/src/Command/ModuleRemoveCommand.php
@ -0,0 +1,203 @@
+<?php
+
+namespace App\Command;
+
+use App\Entity\Module;
+use App\Plugin\LicenseValidatorInterface;
+use App\Plugin\ModuleRegistry;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+/**
+ * CLI-Command zum sicheren Entfernen von Modulen
+ */
+#[AsCommand(
+    name: 'app:module:remove',
+    description: 'Entfernt ein Modul sicher aus dem System',
+)]
+class ModuleRemoveCommand extends Command
+{
+    public function __construct(
+        private readonly ModuleRegistry $moduleRegistry,
+        private readonly LicenseValidatorInterface $licenseValidator,
+        private readonly EntityManagerInterface $entityManager
+    ) {
+        parent::__construct();
+    }
+
+    protected function configure(): void
+    {
+        $this
+            ->addArgument('module', InputArgument::REQUIRED, 'Modul-Identifier (z.B. "billing")')
+            ->addOption('keep-license', null, InputOption::VALUE_NONE, 'Lizenz behalten (nicht widerrufen)')
+            ->addOption('keep-db-entry', null, InputOption::VALUE_NONE, 'Datenbank-Eintrag behalten (Permission-System)')
+            ->addOption('force', 'f', InputOption::VALUE_NONE, 'Keine Bestätigung erforderlich')
+        ;
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $io = new SymfonyStyle($input, $output);
+        $moduleIdentifier = $input->getArgument('module');
+        $keepLicense = $input->getOption('keep-license');
+        $keepDbEntry = $input->getOption('keep-db-entry');
+        $force = $input->getOption('force');
+
+        $io->title(sprintf('Modul "%s" entfernen', $moduleIdentifier));
+
+        // 1. Modul-Informationen sammeln
+        $modulePlugin = $this->moduleRegistry->getModule($moduleIdentifier);
+        $moduleEntity = $this->findModuleEntity($moduleIdentifier);
+
+        if (!$modulePlugin && !$moduleEntity) {
+            $io->error(sprintf('Modul "%s" wurde nicht gefunden (weder als Plugin noch in der Datenbank).', $moduleIdentifier));
+            return Command::FAILURE;
+        }
+
+        // 2. Informationen anzeigen
+        $this->displayModuleInfo($io, $modulePlugin, $moduleEntity);
+
+        // 3. Bestätigung einholen
+        if (!$force && !$io->confirm('Möchten Sie dieses Modul wirklich entfernen?', false)) {
+            $io->info('Abgebrochen.');
+            return Command::SUCCESS;
+        }
+
+        $io->section('Entferne Modul');
+
+        $steps = [];
+
+        // 4. Lizenz widerrufen
+        if (!$keepLicense && $modulePlugin && $modulePlugin->isLicensed()) {
+            $io->text('⏳ Widerrufe Lizenz...');
+            try {
+                $this->licenseValidator->revokeLicense($moduleIdentifier);
+                $io->success('✓ Lizenz erfolgreich widerrufen');
+                $steps[] = '✓ Lizenz widerrufen';
+            } catch (\Exception $e) {
+                $io->warning(sprintf('Lizenz konnte nicht widerrufen werden: %s', $e->getMessage()));
+                $steps[] = '⚠ Lizenz-Widerruf fehlgeschlagen';
+            }
+        } elseif ($keepLicense) {
+            $io->text('⏭  Lizenz wird behalten (--keep-license)');
+            $steps[] = '⏭ Lizenz behalten';
+        } else {
+            $io->text('⏭  Keine Lizenz vorhanden');
+            $steps[] = '⏭ Keine Lizenz';
+        }
+
+        // 5. Datenbank-Eintrag entfernen
+        if (!$keepDbEntry && $moduleEntity) {
+            $io->text('⏳ Entferne Datenbank-Eintrag (Permission-System)...');
+
+            // Warnung, wenn Permissions existieren
+            $permissionCount = $moduleEntity->getPermissions()->count();
+            if ($permissionCount > 0) {
+                $io->warning(sprintf(
+                    'ACHTUNG: Dieses Modul hat %d verknüpfte Permission(s). Diese werden ebenfalls gelöscht!',
+                    $permissionCount
+                ));
+
+                if (!$force && !$io->confirm('Trotzdem fortfahren?', false)) {
+                    $io->info('Abgebrochen.');
+                    return Command::SUCCESS;
+                }
+            }
+
+            try {
+                $this->entityManager->remove($moduleEntity);
+                $this->entityManager->flush();
+                $io->success('✓ Datenbank-Eintrag erfolgreich entfernt');
+                $steps[] = '✓ Datenbank-Eintrag gelöscht';
+            } catch (\Exception $e) {
+                $io->error(sprintf('Datenbank-Eintrag konnte nicht entfernt werden: %s', $e->getMessage()));
+                $steps[] = '✗ Datenbank-Eintrag Fehler';
+                return Command::FAILURE;
+            }
+        } elseif ($keepDbEntry) {
+            $io->text('⏭  Datenbank-Eintrag wird behalten (--keep-db-entry)');
+            $steps[] = '⏭ DB-Eintrag behalten';
+        } else {
+            $io->text('⏭  Kein Datenbank-Eintrag vorhanden');
+            $steps[] = '⏭ Kein DB-Eintrag';
+        }
+
+        // 6. Nächste Schritte anzeigen
+        $io->section('Zusammenfassung');
+        $io->listing($steps);
+
+        $io->section('Nächste Schritte (manuell)');
+
+        $nextSteps = [];
+
+        // Composer-Package entfernen
+        if ($modulePlugin) {
+            $packageName = $this->guessPackageName($moduleIdentifier);
+            $nextSteps[] = sprintf('1. Composer-Package entfernen: <comment>composer remove %s</comment>', $packageName);
+        }
+
+        // Bundle aus config/bundles.php entfernen
+        $nextSteps[] = '2. Bundle aus <comment>config/bundles.php</comment> entfernen (falls vorhanden)';
+
+        // Migrationen
+        $nextSteps[] = '3. Optional: Migrationen zurückrollen (falls benötigt)';
+        $nextSteps[] = '   <comment>php bin/console doctrine:migrations:migrate prev</comment>';
+
+        // Cache leeren
+        $nextSteps[] = '4. Cache leeren: <comment>php bin/console cache:clear</comment>';
+
+        $io->listing($nextSteps);
+
+        $io->success(sprintf('Modul "%s" wurde vorbereitet zum Entfernen. Führen Sie die obigen Schritte manuell aus.', $moduleIdentifier));
+
+        return Command::SUCCESS;
+    }
+
+    private function displayModuleInfo(SymfonyStyle $io, $modulePlugin, ?Module $moduleEntity): void
+    {
+        $io->section('Modul-Informationen');
+
+        $rows = [];
+
+        if ($modulePlugin) {
+            $rows[] = ['<info>Plugin-Informationen</info>', ''];
+            $rows[] = ['  Name', $modulePlugin->getDisplayName()];
+            $rows[] = ['  Version', $modulePlugin->getVersion()];
+            $rows[] = ['  Beschreibung', $modulePlugin->getDescription()];
+            $rows[] = ['  Lizenziert', $modulePlugin->isLicensed() ? '✓ Ja' : '✗ Nein'];
+            $rows[] = ['  Aktiv', $this->moduleRegistry->isModuleActive($modulePlugin->getIdentifier()) ? '✓ Ja' : '✗ Nein'];
+        }
+
+        if ($moduleEntity) {
+            if (!empty($rows)) {
+                $rows[] = ['', ''];
+            }
+            $rows[] = ['<info>Datenbank-Informationen (Permission-System)</info>', ''];
+            $rows[] = ['  Name', $moduleEntity->getName()];
+            $rows[] = ['  Code', $moduleEntity->getCode()];
+            $rows[] = ['  Aktiv', $moduleEntity->isActive() ? '✓ Ja' : '✗ Nein'];
+            $rows[] = ['  Permissions', (string)$moduleEntity->getPermissions()->count()];
+        }
+
+        $io->table(['Eigenschaft', 'Wert'], $rows);
+    }
+
+    private function findModuleEntity(string $identifier): ?Module
+    {
+        return $this->entityManager
+            ->getRepository(Module::class)
+            ->findOneBy(['code' => $identifier]);
+    }
+
+    private function guessPackageName(string $identifier): string
+    {
+        // Versuche Package-Name zu erraten (z.B. billing -> mycrm/billing-module)
+        return sprintf('mycrm/%s-module', $identifier);
+    }
+}
--- a/symfony.lock
+++ b/symfony.lock
@ -90,9 +90,6 @@
    "mycrm/billing-module": {
        "version": "dev-main"
    },
-    "mycrm/test-module": {
-        "version": "dev-main"
-    },
    "nelmio/cors-bundle": {
        "version": "2.6",
        "recipe": {