fix(spp_programs): add related program_id field to cycle membership

Dotted field notation (cycle_id.program_id) does not work in list views.
Added a stored related field program_id on spp.cycle.membership and
updated the view to use it.

Author: emjay0921

spp_programs/models/cycle_membership.py

@@ -15,6 +15,12 @@ class SPPCycleMembership(models.Model):
 
     partner_id = fields.Many2one("res.partner", "Registrant", help="A beneficiary", required=True, index=True)
     cycle_id = fields.Many2one("spp.cycle", "Cycle", help="A cycle", required=True, index=True)
+    program_id = fields.Many2one(
+        related="cycle_id.program_id",
+        string="Program",
+        store=True,
+        index=True,
+    )
     enrollment_date = fields.Date(default=lambda self: fields.Datetime.now())
 
     compliance_criteria = fields.Char(

spp_programs/views/cycle_membership_view.xml

@@ -17,7 +17,7 @@ Part of OpenSPP. See LICENSE file for full copyright and licensing details.
                     class="btn-success"
                 />
                 <field name="partner_id" optional="show" />
-                <field name="cycle_id.program_id" string="Program" optional="show" />
+                <field name="program_id" optional="show" />
                 <field name="cycle_id" />
                 <field name="enrollment_date" optional="hide" />
                 <field