Add Ldap

sql/rules.sql

@@ -8,10 +8,11 @@ CREATE TABLE group_infos (
 
 -- 2. Users — now with a direct group_id column
 CREATE TABLE users (
-    user_id     INT PRIMARY KEY AUTO_INCREMENT,
-    username    VARCHAR(100) NOT NULL UNIQUE,
-    email       VARCHAR(255) NOT NULL UNIQUE,
-    group_id    INT NULL,                 -- nullable if a user can exist with no group yet
+    user_id      INT PRIMARY KEY AUTO_INCREMENT,
+    username     VARCHAR(100) NOT NULL UNIQUE,
+    email        VARCHAR(255) NOT NULL,
+    display_name VARCHAR(255) NULL,
+    group_id     INT NULL,                 -- nullable if a user can exist with no group yet
     created_at  TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
     FOREIGN KEY (group_id) REFERENCES group_infos(group_id) ON DELETE SET NULL
 );