[FIX] website_crm_partner_assign: fix opportunities portal page without currency

Follow-up of 13a4544707053295565c33580526f6a8a16f556b

Where we fixed the portal *list* of opportunities but did not notice that the
associated *form* also had the same issue.

To recap the issue:

When you remove the 'company_id' on a crm.lead, you also remove the computed
'company_currency'.
When trying to view this kind of leads in the website_crm_partner_assign portal
form page, it would raise an error while trying to display the planned_revenue
in the missing currency.

Now, we display the number without any currency sign, which is a "best effort"
solution, just the same as on the crm.lead form view.
So it will look like "9000 at 47%" instead of "$9000 at 47%".

Task-2444539

closes odoo/odoo#65141

X-original-commit: 2fe4d3e79958aca99eb3a8f110972fa25ee4a1c3
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
Signed-off-by: awa-odoo <awa-odoo@users.noreply.github.com>

0 files changed, 0 insertions, 0 deletions