feat(portfolio): add company color

portfolio/migrations/0004_company_color_alter_company_logo.py

@@ -0,0 +1,23 @@
+# Generated by Django 6.1.1 on 2026-09-15 17:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('portfolio', '0003_project_alter_jobtask_job'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='company',
+            name='color',
+            field=models.CharField(default='000000', max_length=6, verbose_name='Color (hex)'),
+        ),
+        migrations.AlterField(
+            model_name='company',
+            name='logo',
+            field=models.FileField(upload_to='portfolio/companies_logo/'),
+        ),
+    ]