fix(db): anadir migraciones DDL para columnas extendidas de users, subjects y commissions

backend/classrooms_db.sql

@@ -265,7 +265,11 @@ CREATE TABLE public.commissions (
     created_at timestamp without time zone,
     updated_at timestamp without time zone,
     shift character varying(30),
-    virtual_link character varying(500)
+    virtual_link character varying(500),
+    grades_closed boolean DEFAULT false,
+    grades_closed_at timestamp without time zone,
+    grades_closed_by integer,
+    acta_number character varying(50)
 );
 
 
@@ -447,7 +451,8 @@ CREATE TABLE public.subjects (
     active boolean NOT NULL,
     created_at timestamp without time zone,
     updated_at timestamp without time zone,
-    career_id integer
+    career_id integer,
+    is_short_course boolean DEFAULT false
 );
 
 
@@ -486,7 +491,14 @@ CREATE TABLE public.users (
     last_login timestamp without time zone,
     preferred_language character varying(10),
     theme_preference character varying(10) DEFAULT 'auto'::character varying NOT NULL,
-    role_id integer
+    role_id integer,
+    first_name character varying(100),
+    last_name character varying(100),
+    phone character varying(50),
+    personal_email character varying(255),
+    address character varying(255),
+    document_type character varying(20) DEFAULT 'DNI'::character varying,
+    document_number character varying(30)
 );