Update AI Task example to be IoT related (#39900)

Co-authored-by: c0ffeeca7 <38767475+c0ffeeca7@users.noreply.github.com>

source/_integrations/ai_task.markdown

@@ -40,51 +40,83 @@ The response variable is a dictionary with the following keys:
 
 ## Examples
 
+### Template entity counting items on a camera
+
+{% raw %}
+
+```yaml
+template:
+  - triggers:
+      - trigger: homeassistant
+        event: start
+      - trigger: time_pattern
+        minutes: "/5"  # update every 5 minutes
+    actions:
+      - action: ai_task.generate_data
+        data:
+          task_name: "{{ this.entity_id }}"
+          instructions: >-
+            This is the inside of my goose coop. How many birds (chickens, geese, and
+            ducks) are inside the coop?
+          structure:
+            birds:
+              selector:
+                number:
+          attachments:
+            media_content_id: media-source://camera/camera.chicken_coop
+            media_content_type: image/jpeg
+        response_variable: result
+    sensor:
+      - name: "Chickens"
+        state: "{{ result.data.birds }}"
+        state_class: total
+```
+
+{% endraw %}
+
+Alternative ideas: detect number of parking spots available, count people in a room, or detect if a door is open.
+
 ### Structured output example
 
 {% raw %}
 
 ```yaml
-# Example: Generate structured user profile data
+# Example: Generate weather and indoor comfort report
 script:
-- alias: "Create fake user profile"
+- alias: "Weather and comfort report"
   sequence:
     - action: ai_task.generate_data
       data:
-        task_name: "user profile generation"
-        instructions: "Generate a profile for a new user"
+        task_name: "weather comfort report"
+        instructions: |
+          Based on the current conditions:
+          - Outdoor temperature: {{ states('sensor.outdoor_temperature') }}°C
+          - Weather condition: {{ states('weather.home') }}
+          - Indoor temperature: {{ states('sensor.living_room_temperature') }}°C
+          - Indoor humidity: {{ states('sensor.living_room_humidity') }}%
+
+          Generate a funny weather description and assess indoor comfort level.
         structure:
-          name:
-            description: "First and last name of the user"
+          weather_description:
+            description: "A humorous description of the current weather outside"
             required: true
             selector:
               text:
-          age:
-            description: "Age of the user"
+          indoor_comfort:
+            description: "Assessment of how comfortable it is inside compared to outside"
             required: true
             selector:
-              number:
-                min: 0
-                max: 120
-          interests:
-            description: "List of user interests"
-            required: true
-            selector:
-              select:
-                options:
-                  - "Technology"
-                  - "Sports"
-                  - "Music"
-                  - "Travel"
-                multiple: true
-      attachments:
-        - media_content_id: "media-source://user_profile_image.jpg"
-          media_content_type: "image/jpeg"
-      response_variable: user_profile
+              text:
+      response_variable: comfort_report
     - action: notify.persistent_notification
       data:
-        title: "New User Profile"
-        message: "Name: {{ user_profile.data.name }}, Age: {{ user_profile.data.age }}, Interests: {{ user_profile.data.interests | join(', ') }}"
+        title: "🏠 Home climate report"
+        message: |
+          🌤️ **Weather outside:**
+          {{ comfort_report.data.weather_description }}
+
+          🛋️ **Indoor comfort:**
+          {{ comfort_report.data.indoor_comfort }}
 ```
 
 {% endraw %}