Add Icon to roles (#10842)

## Context
Adding icon column to role table to distinguish roles.

<img width="621" alt="Screenshot 2025-03-13 at 11 02 37"
src="https://github.com/user-attachments/assets/dc7b121c-2901-4599-9638-d5dcdf443999"
/>

packages/twenty-server/src/engine/metadata-modules/role/dtos/role.dto.ts

@@ -16,6 +16,9 @@ export class RoleDTO {
   @Field({ nullable: true })
   description: string;
 
+  @Field({ nullable: true })
+  icon: string;
+
   @Field({ nullable: false })
   isEditable: boolean;
 

packages/twenty-server/src/engine/metadata-modules/role/role.entity.ts

@@ -36,6 +36,9 @@ export class RoleEntity {
   @Column({ nullable: true, type: 'text' })
   description: string;
 
+  @Column({ nullable: true })
+  icon: string;
+
   @Column({ nullable: false, type: 'uuid' })
   workspaceId: string;
 

packages/twenty-server/src/engine/metadata-modules/role/role.service.ts

@@ -42,6 +42,7 @@ export class RoleService {
     return this.roleRepository.save({
       label: ADMIN_ROLE_LABEL,
       description: 'Admin role',
+      icon: 'IconUserCog',
       canUpdateAllSettings: true,
       canReadAllObjectRecords: true,
       canUpdateAllObjectRecords: true,
@@ -60,6 +61,7 @@ export class RoleService {
     return this.roleRepository.save({
       label: MEMBER_ROLE_LABEL,
       description: 'Member role',
+      icon: 'IconUser',
       canUpdateAllSettings: false,
       canReadAllObjectRecords: true,
       canUpdateAllObjectRecords: true,
@@ -79,6 +81,7 @@ export class RoleService {
     return this.roleRepository.save({
       label: 'Guest',
       description: 'Guest role',
+      icon: 'IconUser',
       canUpdateAllSettings: false,
       canReadAllObjectRecords: true,
       canUpdateAllObjectRecords: false,