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>

pkg/server/action.go

@@ -3,6 +3,7 @@ package server
 import (
 	"encoding/json"
 	"fmt"
+	"log"
 	"net/http"
 	"strings"
 )
@@ -145,10 +146,12 @@ func (s *Server) handleActionLoad(w http.ResponseWriter, r *http.Request) {
 
 	// Look up xml_id from ir_model_data
 	xmlID := ""
-	_ = s.pool.QueryRow(ctx,
+	if err := s.pool.QueryRow(ctx,
 		`SELECT module || '.' || name FROM ir_model_data
 		 WHERE model = 'ir.actions.act_window' AND res_id = $1
-		 LIMIT 1`, id).Scan(&xmlID)
+		 LIMIT 1`, id).Scan(&xmlID); err != nil {
+		log.Printf("warning: action xml_id lookup failed for id=%d: %v", id, err)
+	}
 
 	// Build views array from view_mode string (e.g. "list,kanban,form" → [[nil,"list"],[nil,"kanban"],[nil,"form"]])
 	views := buildViewsFromMode(viewMode)