UI: lwm2m observe strategies updated descriptions.

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/lwm2m-device-profile-transport-configuration.component.html

@@ -28,7 +28,7 @@
               </mat-select-trigger>
               <mat-option *ngFor="let strategy of observeStrategyList" [value]="strategy">
                 {{ observeStrategyMap.get(strategy).name | translate  }}
-                <small style="display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;">
+                <small style="display: block;">
                   {{ observeStrategyMap.get(strategy).description | translate }}
                 </small>
               </mat-option>

ui-ngx/src/assets/locale/locale.constant-en_US.json

@@ -2213,11 +2213,11 @@
             "observe-strategy": {
                 "observe-strategy": "Observe strategy",
                 "single": "Single",
-                "single-description": "One resource equals one single observe request",
+                "single-description": "One Observe request per resource (higher precision, more network traffic)",
                 "composite-all": "Composite all",
-                "composite-all-description": "All resources in one composite observe request",
+                "composite-all-description": "All resources are observed with a single Composite Observe request (more efficient, less flexible)",
                 "composite-by-object": "Composite by objects",
-                "composite-by-object-description": "Grouped composite observe requests by object"
+                "composite-by-object-description": "Resources are grouped by object type and observed using separate Composite Observe requests (balanced approach)"
             }
         },
         "snmp": {