feat: Portal, Email Inbound, Discuss + module improvements

- Portal: /my/* routes, signup, password reset, portal user support
- Email Inbound: IMAP polling (go-imap/v2), thread matching
- Discuss: mail.channel, long-polling bus, DM, unread count
- Cron: ir.cron runner (goroutine scheduler)
- Bank Import, CSV/Excel Import
- Automation (ir.actions.server)
- Fetchmail service
- HR Payroll model
- Various fixes across account, sale, stock, purchase, crm, hr, project

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

addons/base/models/ir_ui.go

@@ -127,9 +127,28 @@ func initIrActions() {
 			{Value: "object_write", Label: "Update Record"},
 			{Value: "object_create", Label: "Create Record"},
 			{Value: "multi", Label: "Execute Several Actions"},
+			{Value: "email", Label: "Send Email"},
 		}, orm.FieldOpts{String: "Action To Do", Default: "code", Required: true}),
 		orm.Text("code", orm.FieldOpts{String: "Code"}),
 		orm.Many2many("groups_id", "res.groups", orm.FieldOpts{String: "Groups"}),
+		// Automated action fields
+		orm.Selection("trigger", []orm.SelectionItem{
+			{Value: "on_create", Label: "On Creation"},
+			{Value: "on_write", Label: "On Update"},
+			{Value: "on_create_or_write", Label: "On Creation & Update"},
+			{Value: "on_unlink", Label: "On Deletion"},
+			{Value: "on_time", Label: "Based on Time Condition"},
+		}, orm.FieldOpts{String: "Trigger"}),
+		orm.Boolean("active", orm.FieldOpts{String: "Active", Default: true}),
+		// object_write: fields to update
+		orm.Text("update_field_id", orm.FieldOpts{String: "Field to Update"}),
+		orm.Char("update_value", orm.FieldOpts{String: "Value"}),
+		// email: template fields
+		orm.Char("email_to", orm.FieldOpts{String: "Email To", Help: "Field name on the record (e.g. email, partner_id.email)"}),
+		orm.Char("email_subject", orm.FieldOpts{String: "Email Subject"}),
+		orm.Text("email_body", orm.FieldOpts{String: "Email Body", Help: "HTML body. Use {{field_name}} for record values."}),
+		// filter domain
+		orm.Text("filter_domain", orm.FieldOpts{String: "Filter Domain", Help: "Only trigger when record matches this domain"}),
 	)
 }