Revert template changes and add supported_features to target selector docs

Co-authored-by: abmantis <974569+abmantis@users.noreply.github.com>

Author: Copilot

.github/copilot-instructions.md

@@ -227,29 +227,52 @@ Timeframe:
 
 ## Supported functionality
 
-The **My integration** integration provides the following {% term entities %}. For a list of supported features for each entity type, refer to the [entity documentation](https://developers.home-assistant.io/docs/core/entity).
+### Entities
 
-### Sensors
+The **My integration** integration provides the following entities.
 
-- **Current coffee temperature**: Current temperature of the coffee boiler. When the machine reaches temperature, this will be approximately 3 degrees higher than the `Coffee target temperature`, due to different measurement points.
-- **Current steam temperature**: Current temperature of the steam boiler.
+#### Buttons
 
-### Binary sensors
+- **Start backflush**
+  - **Description**: Starts the backflush process on your machine. You got 15 seconds to turn the paddle after activation.
+  - **Available for machines**: all
 
-- **Water tank empty**: Indicates whether the water tank is empty.
+#### Numbers
 
-### Buttons
+- **Dose**
+  - **Description**: Dosage (in ticks) for each key
+  - **Available for machines**: GS3 AV, Linea Mini.
+  - **Remarks**: GS3 has this multiple times, one for each physical key (1-4), and the entities are disabled by default.
 
-- **Start backflush**: Starts the backflush process on your machine. You have 15 seconds to turn the paddle after activation.
+#### Sensors
 
-### Numbers
+- **Current coffee temperature**
+  - **Description**: Current temperature of the coffee boiler.
+  - **Available for machines**: all
+  - **Remarks**: When the machine reaches temperature, this will be approximately 3 degrees higher than the `Coffee target temperature`, due to different measurement points.
 
-- **Dose**: Dosage (in ticks) for each key.
+- **Current steam temperature**
+  - **Description**: Current temperature of the steam boiler.
+  - **Available for machines**: Linea Micra, GS3 AV, GS3 MP.
+  - **Remarks**: -
 
-### Selects
+#### Selects
 
-- **Prebrew/-infusion mode**: Whether to use prebrew, preinfusion, or neither. Options: Disabled, Prebrew, Preinfusion.
-- **Steam level**: The level your steam boiler should run at. Options: 1, 2, 3.
+- **Prebrew/-infusion mode**
+  - **Description**: Whether to use prebrew, preinfusion, or neither.
+  - **Options**: Disabled, Prebrew, Preinfusion
+  - **Available for machines**: Linea Micra, Linea Mini, GS3 AV
+
+- **Steam level**
+  - **Description**: The level your steam boiler should run at.
+  - **Options**: 1, 2, 3
+  - **Available for machines**: Linea Micra
+
+#### Updates
+
+- **Gateway firmware**
+  - **Description**: Firmware status of the gateway.
+  - **Available for machines**: all
 
 ## Actions
 

source/_docs/blueprint/selectors.markdown

@@ -1517,6 +1517,12 @@ entity:
         or a list of string device_class to limit the selection to.
       type: [device_class, list]
       required: false
+    supported_features:
+      description: >
+        Limits the targets to entities with a certain supported feature, for example,
+        `light.LightEntityFeature.TRANSITION` or `climate.ClimateEntityFeature.TARGET_TEMPERATURE`. Should be a list of features.
+      type: list
+      required: false
 {% endconfiguration %}
 
 {% important %}

source/_integrations/_integration_docs_template.markdown

@@ -87,29 +87,50 @@ Timeframe:
 
 ## Supported functionality
 
-The **My integration** integration provides the following {% term entities %}. For a list of supported features for each entity type, refer to the [entity documentation](https://developers.home-assistant.io/docs/core/entity).
+The **My integration** integration provides the following entities.
 
-### Sensors
-
-- **Current coffee temperature**: Current temperature of the coffee boiler. When the machine reaches temperature, this will be approximately 3 degrees higher than the `Coffee target temperature`, due to different measurement points.
-- **Current steam temperature**: Current temperature of the steam boiler.
+### Buttons
 
-### Binary sensors
+- **Start backflush**
+  - **Description**: Starts the backflush process on your machine. You got 15 seconds to turn the paddle after activation.
+  - **Available for machines**: all
 
-- **Water tank empty**: Indicates whether the water tank is empty.
+### Numbers
 
-### Buttons
+- **Dose**
+  - **Description**: Dosage (in ticks) for each key
+  - **Available for machines**: GS3 AV, Linea Mini.
+  - **Remarks**: GS3 has this multiple times, one for each physical key (1-4), and the entities are disabled by default.
 
-- **Start backflush**: Starts the backflush process on your machine. You have 15 seconds to turn the paddle after activation.
+### Sensors
 
-### Numbers
+- **Current coffee temperature**
+  - **Description**: Current temperature of the coffee boiler.
+  - **Available for machines**: all
+  - **Remarks**: When the machine reaches temperature, this will be approximately 3 degrees higher than the `Coffee target temperature`, due to different measurement points.
 
-- **Dose**: Dosage (in ticks) for each key.
+- **Current steam temperature**
+  - **Description**: Current temperature of the steam boiler.
+  - **Available for machines**: Linea Micra, GS3 AV, GS3 MP.
+  - **Remarks**: -
 
 ### Selects
 
-- **Prebrew/-infusion mode**: Whether to use prebrew, preinfusion, or neither. Options: Disabled, Prebrew, Preinfusion.
-- **Steam level**: The level your steam boiler should run at. Options: 1, 2, 3.
+- **Prebrew/-infusion mode**
+  - **Description**: Whether to use prebrew, preinfusion, or neither.
+  - **Options**: Disabled, Prebrew, Preinfusion
+  - **Available for machines**: Linea Micra, Linea Mini, GS3 AV
+
+- **Steam level**
+  - **Description**: The level your steam boiler should run at.
+  - **Options**: 1, 2, 3
+  - **Available for machines**: Linea Micra
+
+### Updates
+
+- **Gateway firmware**
+  - **Description**: Firmware status of the gateway.
+  - **Available for machines**: all
 
 ## Actions