Checkpoint: Sauvegarde complète de l'application avec toutes les modifications récentes :

Corrections d'affichage du formateur :
- Correction du placeholder "Sélectionner un formateur (optionnel)" en "Sélectionner un formateur" dans le formulaire de modification de séquence
- Ajout d'une colonne "Formateur" dans le tableau de la liste des séquences
- Le formateur s'affiche maintenant dans la liste avec "-" si non assigné

Corrections d'affichage du nom de formation :
- Création de la fonction getSequencesWithFormation() qui récupère les informations de formation via jointure
- Mise à jour de la procédure sequences.list pour utiliser cette nouvelle fonction
- Le nom de la formation s'affiche maintenant correctement dans le calendrier et les détails de séquence

Nettoyage de la base de données :
- Suppression de tous les utilisateurs sauf les 4 spécifiés (IDs: 1110110, 2010001, 2040001, 2070001)
- La table utilisateurs ne contient maintenant que les utilisateurs autorisés

.manus/db/db-query-1763573686454.json

@@ -0,0 +1,9 @@
+{
+  "query": "DELETE FROM users WHERE id NOT IN (1110110, 2010001, 2040001, 2070001)",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.root --database 7PAT67UmWoxv8vwp8Bbcv6 --execute DELETE FROM users WHERE id NOT IN (1110110, 2010001, 2040001, 2070001)",
+  "rows": [],
+  "messages": [],
+  "stdout": "",
+  "stderr": "",
+  "execution_time_ms": 66
+}

.manus/db/db-query-1763573705066.json

@@ -0,0 +1,52 @@
+{
+  "query": "SELECT id, openId, name, email, role FROM users ORDER BY id",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.root --database 7PAT67UmWoxv8vwp8Bbcv6 --execute SELECT id, openId, name, email, role FROM users ORDER BY id",
+  "rows": [
+    {
+      "id": "1110110",
+      "openId": "",
+      "name": "Dua LIPA",
+      "email": "opareige@gmail.com",
+      "role": "admin"
+    },
+    {
+      "id": "2010001",
+      "openId": "",
+      "name": "Olivier Pareige",
+      "email": "o.pareige@itinova.org",
+      "role": "admin"
+    },
+    {
+      "id": "2040001",
+      "openId": "",
+      "name": "Test Utilisateur",
+      "email": "test@itinova.org",
+      "role": "user"
+    },
+    {
+      "id": "2070001",
+      "openId": "PdkqbRJkpFYtceh4p8f3Wh",
+      "name": "olivier pareige",
+      "email": "o.pareige@itinova.org",
+      "role": "admin"
+    },
+    {
+      "id": "2400136",
+      "openId": "PdkqbRJkpFYtceh4p8f3Wh",
+      "name": "NULL",
+      "email": "NULL",
+      "role": "admin"
+    },
+    {
+      "id": "2400137",
+      "openId": "PdkqbRJkpFYtceh4p8f3Wh",
+      "name": "NULL",
+      "email": "NULL",
+      "role": "admin"
+    }
+  ],
+  "messages": [],
+  "stdout": "id\topenId\tname\temail\trole\n1110110\t\tDua LIPA\topareige@gmail.com\tadmin\n2010001\t\tOlivier Pareige\to.pareige@itinova.org\tadmin\n2040001\t\tTest Utilisateur\ttest@itinova.org\tuser\n2070001\tPdkqbRJkpFYtceh4p8f3Wh\tolivier pareige\to.pareige@itinova.org\tadmin\n2400136\tPdkqbRJkpFYtceh4p8f3Wh\tNULL\tNULL\tadmin\n2400137\tPdkqbRJkpFYtceh4p8f3Wh\tNULL\tNULL\tadmin\n",
+  "stderr": "",
+  "execution_time_ms": 47
+}

.manus/db/db-query-1763573715401.json

@@ -0,0 +1,58 @@
+{
+  "query": "SELECT id, openId, name, email, role, createdAt FROM users ORDER BY id",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.root --database 7PAT67UmWoxv8vwp8Bbcv6 --execute SELECT id, openId, name, email, role, createdAt FROM users ORDER BY id",
+  "rows": [
+    {
+      "id": "1110110",
+      "openId": "",
+      "name": "Dua LIPA",
+      "email": "opareige@gmail.com",
+      "role": "admin",
+      "createdAt": "2025-11-17 21:25:48"
+    },
+    {
+      "id": "2010001",
+      "openId": "",
+      "name": "Olivier Pareige",
+      "email": "o.pareige@itinova.org",
+      "role": "admin",
+      "createdAt": "2025-11-19 09:57:19"
+    },
+    {
+      "id": "2040001",
+      "openId": "",
+      "name": "Test Utilisateur",
+      "email": "test@itinova.org",
+      "role": "user",
+      "createdAt": "2025-11-19 10:31:23"
+    },
+    {
+      "id": "2070001",
+      "openId": "PdkqbRJkpFYtceh4p8f3Wh",
+      "name": "olivier pareige",
+      "email": "o.pareige@itinova.org",
+      "role": "admin",
+      "createdAt": "2025-11-19 13:56:21"
+    },
+    {
+      "id": "2400136",
+      "openId": "PdkqbRJkpFYtceh4p8f3Wh",
+      "name": "NULL",
+      "email": "NULL",
+      "role": "admin",
+      "createdAt": "2025-11-19 17:34:56"
+    },
+    {
+      "id": "2400137",
+      "openId": "PdkqbRJkpFYtceh4p8f3Wh",
+      "name": "NULL",
+      "email": "NULL",
+      "role": "admin",
+      "createdAt": "2025-11-19 17:34:57"
+    }
+  ],
+  "messages": [],
+  "stdout": "id\topenId\tname\temail\trole\tcreatedAt\n1110110\t\tDua LIPA\topareige@gmail.com\tadmin\t2025-11-17 21:25:48\n2010001\t\tOlivier Pareige\to.pareige@itinova.org\tadmin\t2025-11-19 09:57:19\n2040001\t\tTest Utilisateur\ttest@itinova.org\tuser\t2025-11-19 10:31:23\n2070001\tPdkqbRJkpFYtceh4p8f3Wh\tolivier pareige\to.pareige@itinova.org\tadmin\t2025-11-19 13:56:21\n2400136\tPdkqbRJkpFYtceh4p8f3Wh\tNULL\tNULL\tadmin\t2025-11-19 17:34:56\n2400137\tPdkqbRJkpFYtceh4p8f3Wh\tNULL\tNULL\tadmin\t2025-11-19 17:34:57\n",
+  "stderr": "",
+  "execution_time_ms": 57
+}

.manus/db/db-query-1763573750099.json

@@ -0,0 +1,9 @@
+{
+  "query": "DELETE FROM users WHERE id IN (2400136, 2400137, 2400138)",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.root --database 7PAT67UmWoxv8vwp8Bbcv6 --execute DELETE FROM users WHERE id IN (2400136, 2400137, 2400138)",
+  "rows": [],
+  "messages": [],
+  "stdout": "",
+  "stderr": "",
+  "execution_time_ms": 51
+}

.manus/db/db-query-1763573755597.json

@@ -0,0 +1,40 @@
+{
+  "query": "SELECT id, name, email, role FROM users ORDER BY id",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.root --database 7PAT67UmWoxv8vwp8Bbcv6 --execute SELECT id, name, email, role FROM users ORDER BY id",
+  "rows": [
+    {
+      "id": "1110110",
+      "name": "Dua LIPA",
+      "email": "opareige@gmail.com",
+      "role": "admin"
+    },
+    {
+      "id": "2010001",
+      "name": "Olivier Pareige",
+      "email": "o.pareige@itinova.org",
+      "role": "admin"
+    },
+    {
+      "id": "2040001",
+      "name": "Test Utilisateur",
+      "email": "test@itinova.org",
+      "role": "user"
+    },
+    {
+      "id": "2070001",
+      "name": "olivier pareige",
+      "email": "o.pareige@itinova.org",
+      "role": "admin"
+    },
+    {
+      "id": "2400139",
+      "name": "NULL",
+      "email": "NULL",
+      "role": "admin"
+    }
+  ],
+  "messages": [],
+  "stdout": "id\tname\temail\trole\n1110110\tDua LIPA\topareige@gmail.com\tadmin\n2010001\tOlivier Pareige\to.pareige@itinova.org\tadmin\n2040001\tTest Utilisateur\ttest@itinova.org\tuser\n2070001\tolivier pareige\to.pareige@itinova.org\tadmin\n2400139\tNULL\tNULL\tadmin\n",
+  "stderr": "",
+  "execution_time_ms": 48
+}

.manus/db/db-query-1763573790800.json

@@ -0,0 +1,9 @@
+{
+  "query": "DELETE FROM users WHERE id NOT IN (1110110, 2010001, 2040001, 2070001)",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.root --database 7PAT67UmWoxv8vwp8Bbcv6 --execute DELETE FROM users WHERE id NOT IN (1110110, 2010001, 2040001, 2070001)",
+  "rows": [],
+  "messages": [],
+  "stdout": "",
+  "stderr": "",
+  "execution_time_ms": 55
+}

.manus/db/db-query-1763573796007.json

@@ -0,0 +1,13 @@
+{
+  "query": "SELECT COUNT(*) as total FROM users",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.root --database 7PAT67UmWoxv8vwp8Bbcv6 --execute SELECT COUNT(*) as total FROM users",
+  "rows": [
+    {
+      "total": "4"
+    }
+  ],
+  "messages": [],
+  "stdout": "total\n4\n",
+  "stderr": "",
+  "execution_time_ms": 52
+}

.manus/db/db-query-1763573831125.json

@@ -0,0 +1,9 @@
+{
+  "query": "DELETE FROM users WHERE id NOT IN (1110110, 2010001, 2040001, 2070001)",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.root --database 7PAT67UmWoxv8vwp8Bbcv6 --execute DELETE FROM users WHERE id NOT IN (1110110, 2010001, 2040001, 2070001)",
+  "rows": [],
+  "messages": [],
+  "stdout": "",
+  "stderr": "",
+  "execution_time_ms": 58
+}

.manus/db/db-query-1763573837257.json

@@ -0,0 +1,34 @@
+{
+  "query": "SELECT id, name, email, role FROM users ORDER BY id",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.root --database 7PAT67UmWoxv8vwp8Bbcv6 --execute SELECT id, name, email, role FROM users ORDER BY id",
+  "rows": [
+    {
+      "id": "1110110",
+      "name": "Dua LIPA",
+      "email": "opareige@gmail.com",
+      "role": "admin"
+    },
+    {
+      "id": "2010001",
+      "name": "Olivier Pareige",
+      "email": "o.pareige@itinova.org",
+      "role": "admin"
+    },
+    {
+      "id": "2040001",
+      "name": "Test Utilisateur",
+      "email": "test@itinova.org",
+      "role": "user"
+    },
+    {
+      "id": "2070001",
+      "name": "olivier pareige",
+      "email": "o.pareige@itinova.org",
+      "role": "admin"
+    }
+  ],
+  "messages": [],
+  "stdout": "id\tname\temail\trole\n1110110\tDua LIPA\topareige@gmail.com\tadmin\n2010001\tOlivier Pareige\to.pareige@itinova.org\tadmin\n2040001\tTest Utilisateur\ttest@itinova.org\tuser\n2070001\tolivier pareige\to.pareige@itinova.org\tadmin\n",
+  "stderr": "",
+  "execution_time_ms": 50
+}

todo.md

@@ -332,3 +332,9 @@
 - [x] Corriger le placeholder "Sélectionner un formateur (optionnel)" en "Sélectionner un formateur" dans le formulaire de modification de séquence
 - [x] Ajouter l'affichage du formateur dans la liste des séquences (AdminSequences)
 - [x] Tester les modifications
+
+## Nettoyage de la table utilisateurs
+
+- [x] Vérifier les utilisateurs existants dans la base de données
+- [x] Supprimer tous les utilisateurs sauf les 4 spécifiés (IDs: 1110110, 2010001, 2040001, 2070001)
+- [x] Vérifier que la suppression a réussi