Wrong generation postgresql

export const activitiesTable = pgTable(
  "activites",
  {
    id: uuid("id").primaryKey().defaultRandom(),
    user: varchar("id")
      .references(() => users.id)
      .notNull(),
    clan: uuid("clan")
      .references(() => clans.id)
      .notNull(),
  },
  (t) => {
    return {
      unique: unique().on(t.user, t.clan),
      idIdx: uniqueIndex("activiesid_idx").on(t.id),
      userClanIdx: uniqueIndex("user_clan_idx").on(t.user, t.clan),
    };
  }
);

export const activitiesTableRelations = relations(
  activitiesTable,
  ({ many }) => ({
    activities: many(activities),
  })
);

export const activities = pgTable(
  "activitesTimestamps",
  {
    id: uuid("id").primaryKey().defaultRandom(),
    table: uuid("id").references(() => activitiesTable.id),
    start: timestamp("start").notNull(),
    end: timestamp("end").notNull(),
    duration: timestamp("duration").notNull(),
    channel: varchar("channel"),
  },
  (t) => {
    return {
      idIdx: uniqueIndex("activiesTimestamps_idx").on(t.id),
      tableIdx: index("table_idx").on(t.table),
    };
  }
);

export const activitiesRelations = relations(activities, ({ one }) => ({
  id: one(activitiesTable, {
    fields: [activities.table],
    references: [activitiesTable.id],
  }),
}));

export const activitiesTable = pgTable(
  "activites",
  {
    id: uuid("id").primaryKey().defaultRandom(),
    user: varchar("id")
      .references(() => users.id)
      .notNull(),
    clan: uuid("clan")
      .references(() => clans.id)
      .notNull(),
  },
  (t) => {
    return {
      unique: unique().on(t.user, t.clan),
      idIdx: uniqueIndex("activiesid_idx").on(t.id),
      userClanIdx: uniqueIndex("user_clan_idx").on(t.user, t.clan),
    };
  }
);

export const activitiesTableRelations = relations(
  activitiesTable,
  ({ many }) => ({
    activities: many(activities),
  })
);

export const activities = pgTable(
  "activitesTimestamps",
  {
    id: uuid("id").primaryKey().defaultRandom(),
    table: uuid("id").references(() => activitiesTable.id),
    start: timestamp("start").notNull(),
    end: timestamp("end").notNull(),
    duration: timestamp("duration").notNull(),
    channel: varchar("channel"),
  },
  (t) => {
    return {
      idIdx: uniqueIndex("activiesTimestamps_idx").on(t.id),
      tableIdx: index("table_idx").on(t.table),
    };
  }
);

export const activitiesRelations = relations(activities, ({ one }) => ({
  id: one(activitiesTable, {
    fields: [activities.table],
    references: [activitiesTable.id],
  }),
}));