[IMP] sale_{project,timesheet}: add default values for timesheets action

This commit adds some default values for the action used in the SOLs
containing a service product shown in the Sales section.

task-2814466

Part-of: odoo/odoo#88219

addons/sale_project/models/project.py

@@ -267,7 +267,7 @@ class Project(models.Model):
         def get_action(sol_id):
             """ Return the action vals to call it in frontend if the user can access to the SO related """
             action, res_id = action_per_sol.get(sol_id, (None, None))
-            return {'action': action, 'res_id': res_id, 'additional_context': json.dumps({'active_id': sol_id})} if action else {}
+            return {'action': action, 'res_id': res_id, 'additional_context': json.dumps({'active_id': sol_id, 'default_project_id': self.id})} if action else {}
 
         return [{
             **sol_read,

addons/sale_timesheet/views/hr_timesheet_views.xml

@@ -109,6 +109,7 @@
             'search_default_billable_timesheet': True,
             'search_default_week': 1,
             'default_so_line': active_id,
+            'default_is_so_line_edited': True,
         }</field>
         <field name="help" type="html">
             <p class="o_view_nocontent_smiling_face">