change db scheme

imageuploader/db.sqlite3

...loader/imageuploader/__pycache__/__init__.cpython-313.pyc

...loader/imageuploader/__pycache__/settings.cpython-313.pyc

imageuploader/imageuploader/__pycache__/urls.cpython-313.pyc

...euploader/imageuploader/__pycache__/views.cpython-313.pyc

imageuploader/posts/__pycache__/__init__.cpython-313.pyc

imageuploader/posts/__pycache__/admin.cpython-313.pyc

imageuploader/posts/__pycache__/apps.cpython-313.pyc

imageuploader/posts/__pycache__/forms.cpython-313.pyc

imageuploader/posts/__pycache__/models.cpython-313.pyc

imageuploader/posts/__pycache__/urls.cpython-313.pyc

imageuploader/posts/__pycache__/views.cpython-313.pyc

...posts/migrations/__pycache__/0001_initial.cpython-313.pyc

...ts/migrations/__pycache__/0002_post_image.cpython-313.pyc

...s/migrations/__pycache__/0003_post_author.cpython-313.pyc

...ations/__pycache__/0004_alter_post_author.cpython-313.pyc

...der/posts/migrations/__pycache__/__init__.cpython-313.pyc

imageuploader/users/__pycache__/__init__.cpython-313.pyc

imageuploader/users/__pycache__/admin.cpython-313.pyc

imageuploader/users/__pycache__/apps.cpython-313.pyc