fix: address remaining review findings

- Fix detail.html to use assigned_technician_name (not .assigned_technician?.full_name)
- Remove double error toast in submitNote() catch block
- Replace wasteful API calls in CEO dashboard with units+data approach
- Remove QR Code option from reported_via dropdown (excluded per scope)

app/templates/dashboard/ceo.html

@@ -218,15 +218,22 @@
                     });
                     this.charts.monthlyMax = Math.max(...this.charts.monthlyTrend.map(m => m.count), 1);
 
-                    // By property
+                    // By property — load units once and compute from ticket data
                     const propData = { east: 0, west: 0 };
-                    all.forEach(t => { /* would need unit join — estimate from ticket IDs */ });
                     try {
-                        const east = await app().apiGet('/api/tickets?property=East&page_size=1');
-                        const west = await app().apiGet('/api/tickets?property=West&page_size=1');
-                        propData.east = east?.total || 0;
-                        propData.west = west?.total || 0;
-                    } catch (e) { /* api may not support property filter directly */ }
+                        const units = await app().apiGet('/api/tickets/units');
+                        if (units && units.length > 0) {
+                            const unitPropertyMap = {};
+                            units.forEach(u => { unitPropertyMap[u.id] = u.property; });
+                            all.forEach(t => {
+                                if (t.unit_id && unitPropertyMap[t.unit_id]) {
+                                    const p = unitPropertyMap[t.unit_id].toLowerCase();
+                                    if (p === 'east') propData.east++;
+                                    else if (p === 'west') propData.west++;
+                                }
+                            });
+                        }
+                    } catch (e) { console.error('Property stats error', e); }
                     this.charts.byProperty = { east: propData.east, west: propData.west, max: Math.max(propData.east, propData.west, 1) };
 
                     // By category — use categories endpoint