Sécurisation, déploiement CI/CD Gitea et documentation INFCDAAL3

- CI/CD Gitea Actions: ci.yml (Pint + PHPUnit), deploy.yml (déploiement SSH)
- Suppression de l'ancien workflow GitHub cassé
- En-têtes de sécurité: ajout CSP et Permissions-Policy
- RGPD: droit à l'effacement (anonymisation du compte) + tests
- Correctifs: ForceHttps hors env testing, timestamps du modèle Utilisateur,
  suppression des migrations en doublon (migrate échouait sur base neuve)
- Qualité: formatage Laravel Pint sur l'ensemble du code
- Documentation dossier technique (docs/) + .docx + .pptx

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

database/migrations/2026_03_23_211437_create_roles_table.php

@@ -1,27 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-        Schema::create('roles', function (Blueprint $table) {
-            $table->id();
-            $table->timestamps();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('roles');
-    }
-};

database/migrations/2026_03_23_211437_create_utilisateurs_table.php

@@ -1,32 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-        Schema::create('utilisateurs', function (Blueprint $table) {
-            $table->id();
-            $table->string('Email')->unique();
-            $table->string('MotDePasse');
-            $table->string('Pseudo')->nullable();
-            $table->unsignedBigInteger('ID_Role')->nullable();
-            $table->string('Statut')->default('Actif');
-            $table->timestamps();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('utilisateurs');
-    }
-};

database/migrations/2026_03_23_211438_create_activites_table.php

@@ -1,27 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-        Schema::create('activites', function (Blueprint $table) {
-            $table->id();
-            $table->timestamps();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('activites');
-    }
-};

database/migrations/2026_03_23_211438_create_categories_table.php

@@ -1,27 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-        Schema::create('categories', function (Blueprint $table) {
-            $table->id();
-            $table->timestamps();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('categories');
-    }
-};

database/migrations/2026_03_23_211438_create_commentaires_table.php

@@ -1,27 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-        Schema::create('commentaires', function (Blueprint $table) {
-            $table->id();
-            $table->timestamps();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('commentaires');
-    }
-};

database/migrations/2026_03_23_211438_create_ressources_table.php

@@ -1,27 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-        Schema::create('ressources', function (Blueprint $table) {
-            $table->id();
-            $table->timestamps();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('ressources');
-    }
-};

database/migrations/2026_03_23_211438_create_type_ressources_table.php

@@ -1,27 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-        Schema::create('type_ressources', function (Blueprint $table) {
-            $table->id();
-            $table->timestamps();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('type_ressources');
-    }
-};