feat: add shared quick wins workflow

app/models.py

@@ -48,6 +48,7 @@ class User(UserMixin, TimestampMixin, db.Model):
         lazy=True,
     )
     subscriptions = db.relationship("PushSubscription", backref="user", lazy=True, cascade="all, delete-orphan")
+    created_quick_wins = db.relationship("QuickWin", backref="created_by_user", lazy=True)
     awarded_badges = db.relationship(
         "UserBadge",
         backref="user",
@@ -106,6 +107,14 @@ class TaskTemplate(TimestampMixin, db.Model):
         return f"Alle {self.recurrence_interval_value} {unit_label}"
 
 
+class QuickWin(TimestampMixin, db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String(160), nullable=False, index=True)
+    effort = db.Column(db.String(40), nullable=False, index=True)
+    active = db.Column(db.Boolean, nullable=False, default=True)
+    created_by_user_id = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False, index=True)
+
+
 class TaskInstance(TimestampMixin, db.Model):
     id = db.Column(db.Integer, primary_key=True)
     task_template_id = db.Column(db.Integer, db.ForeignKey("task_template.id"), nullable=False, index=True)