feat(configurator): Phase F — quotations list uplift

F1 follow-up: x_fc_follow_up_date + x_fc_follow_up_user_id fields on
sale.order, surfaced in the quotations list + a 'Needs Follow-Up'
preset filter.

F2 expires: native validity_date exposed as togglable column on the
quotes list + an 'Expired' preset filter.

F3 email status pills: x_fc_email_status computed (draft / sent /
opened / won). 'Opened' detects via mail.notification.is_read on any
email-type mail.message attached to this SO.

F5 part numbers summary: x_fc_part_numbers_summary ("PN1, PN2 (+3
more)") across order_line parts, togglable column.

F7 from-RFQ filter reuses existing x_fc_rfq_attachment_id.

Views:
- view_sale_order_list_fp_quotes (new list dedicated to quotes).
- view_sale_order_search_fp_quotes with filters Draft / Sent / Won /
  From RFQ / Needs Follow-Up / Expired + group-bys.
- action_fp_quotations rewired to both of the above.

Bumped to 19.0.7.2.0. Closes all six phases originally planned.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

fusion_plating/fusion_plating_configurator/models/sale_order.py

@@ -144,6 +144,78 @@ class SaleOrder(models.Model):
             ])
             rec.x_fc_wo_completion = '%d/%d' % (done, total) if total else '0/0'
 
+    # ---- Phase F: quotes list view polish ----
+    x_fc_follow_up_date = fields.Date(
+        string='Follow-Up Date',
+        help='Date to chase the customer for a decision on this quote.',
+        tracking=True,
+    )
+    x_fc_follow_up_user_id = fields.Many2one(
+        'res.users', string='Follow-Up Owner',
+        help='Who should chase the customer on the follow-up date.',
+    )
+    x_fc_email_status = fields.Selection(
+        [('draft', 'Draft'),
+         ('sent', 'Sent'),
+         ('opened', 'Opened'),
+         ('won', 'Order Received')],
+        string='Email Status',
+        compute='_compute_email_status',
+        store=True,
+    )
+    x_fc_part_numbers_summary = fields.Char(
+        string='Part Numbers',
+        compute='_compute_part_numbers_summary',
+    )
+
+    @api.depends('state')
+    def _compute_email_status(self):
+        """Map state + mail tracking to a single visible pill.
+
+        - draft SO with no tracked email sent => draft
+        - sent (Odoo state) => sent
+        - sent + mail opened => opened (detected via mail.message)
+        - state=sale/done => won
+        """
+        for rec in self:
+            if rec.state in ('sale', 'done'):
+                rec.x_fc_email_status = 'won'
+                continue
+            if rec.state == 'draft':
+                rec.x_fc_email_status = 'draft'
+                continue
+            # state == 'sent'
+            opened = False
+            if rec.id:
+                msgs = self.env['mail.message'].sudo().search([
+                    ('model', '=', 'sale.order'),
+                    ('res_id', '=', rec.id),
+                    ('message_type', '=', 'email'),
+                ], limit=10)
+                # mail.notification tracks read timestamps
+                for m in msgs:
+                    if m.notification_ids.filtered(
+                        lambda n: n.is_read
+                    ):
+                        opened = True
+                        break
+            rec.x_fc_email_status = 'opened' if opened else 'sent'
+
+    @api.depends('order_line.x_fc_part_catalog_id.part_number')
+    def _compute_part_numbers_summary(self):
+        for rec in self:
+            parts = rec.order_line.mapped('x_fc_part_catalog_id.part_number')
+            parts = [p for p in parts if p]
+            if not parts:
+                rec.x_fc_part_numbers_summary = False
+                continue
+            if len(parts) <= 2:
+                rec.x_fc_part_numbers_summary = ', '.join(parts)
+            else:
+                rec.x_fc_part_numbers_summary = '%s, %s (+%d more)' % (
+                    parts[0], parts[1], len(parts) - 2,
+                )
+
     @api.depends('invoice_ids.amount_total', 'invoice_ids.state',
                  'invoice_ids.move_type')
     def _compute_invoiced_amount(self):