fix(523): the backup carries user_profiles - the Profile page travels with its user (#5879)

Settings -> Profile (name, role, expertise, response style, tone, interests,
working hours) is typed by its user and neither derived nor a credential, yet
_NOT_INCLUDED named it, so a restore dropped it without a word.

BACKUP_VERSION 26. Both exports carry it; the restore remaps only the user, and
a blank field stays blank rather than restoring as the page's default. The
column and import guards cover it, and the tar round-trip restores one.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/test_integration_backup_file_restore.py

@@ -16,6 +16,7 @@ from scribe.models.milestone import Milestone
 from scribe.models.note import Note
 from scribe.models.project import Project
 from scribe.models.user import User
+from scribe.models.user_profile import UserProfile
 from scribe.restore import load_backup, run
 from scribe.services import backup
 from scribe.services.backup_file import write_archive
@@ -64,6 +65,10 @@ async def written(tmp_path):
                     title="Prove the restore", body="From the tar, not the JSON.",
                     status="todo", note_type="note", task_kind="work")
         s.add(note)
+        profile = UserProfile(user_id=user.id, display_name="Drill Owner",
+                              tone="technical", interests=["backups"],
+                              work_schedule={"start": "09:00"})
+        s.add(profile)
         await s.commit()
         payload = {
             "version": backup.BACKUP_VERSION,
@@ -72,6 +77,7 @@ async def written(tmp_path):
             "projects": backup._project_rows([project]),
             "milestones": backup._milestone_rows([milestone]),
             "notes": backup._note_rows([note]),
+            "user_profiles": backup._user_profile_rows([profile]),
         }
     payload["users"][0]["username"] = RESTORED
     from datetime import datetime, timezone
@@ -88,10 +94,19 @@ async def test_the_tar_restores_with_every_id_remapped(written):
         project = (await s.execute(select(Project).where(Project.user_id == user.id))).scalars().one()
         milestone = (await s.execute(select(Milestone).where(Milestone.user_id == user.id))).scalars().one()
         note = (await s.execute(select(Note).where(Note.user_id == user.id))).scalars().one()
+        profile = (await s.execute(
+            select(UserProfile).where(UserProfile.user_id == user.id)
+        )).scalars().one()
     assert project.title == "Restore drill"
     assert (note.project_id, note.milestone_id) == (project.id, milestone.id)
     assert note.body == "From the tar, not the JSON."
     assert note.status == "todo"
+    # The Profile page travels with its user (#5879); a field left blank stays
+    # blank rather than restoring as the page's default.
+    assert (profile.display_name, profile.tone) == ("Drill Owner", "technical")
+    assert profile.interests == ["backups"]
+    assert profile.work_schedule == {"start": "09:00"}
+    assert profile.job_title is None
 
 
 async def test_the_command_refuses_a_database_with_accounts(written):