Dashboards: apply sentence style capitalization (#29866)

* Dashboards: apply sentence style capitalization

* Fix search and replace error

source/_dashboards/alarm-panel.markdown

@@ -16,7 +16,7 @@ To add the Alarm Panel card to your user interface, click the menu (three dots a
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/area.markdown

@@ -20,7 +20,7 @@ Buttons will appear on the card for the entities in the area including fan, ligh
 
 If a camera is added to the area you can show the camera feed instead of the area picture.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/button.markdown

@@ -16,7 +16,7 @@ To add the Button card to your user interface, click the menu (three dots at the
 
 All options for this card can be configured via the user interface.
 
-## Card Settings
+## Card settings
 
 {% configuration_basic %}
 Entity:
@@ -39,7 +39,7 @@ Hold Action:
   description: The action taken on card tap and hold. For more information, see the [action documentation](/dashboards/actions/#hold-action).
 {% endconfiguration_basic %}
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/calendar.markdown

@@ -17,7 +17,7 @@ To add the Calendar card to your user interface, click the menu (three dots at t
 
 All options for this card can be configured via the user interface.
 
-## Card Settings
+## Card settings
 
 {% configuration_basic %}
 Title:
@@ -30,7 +30,7 @@ Theme:
   description: Name of any loaded theme to be used for this card. For more information about themes, see the [frontend documentation](/integrations/frontend/).
 {% endconfiguration_basic %}
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/conditional.markdown

@@ -13,7 +13,7 @@ To add the Conditional card to your user interface, click the menu (three dots a
 
 Most options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 
@@ -95,7 +95,7 @@ state_not:
 
 *one is required (`state` or `state_not`)
 
-### Numeric State
+### Numeric state
 
 Tests if an entity state matches the thresholds.
 

source/_dashboards/entities.markdown

@@ -9,7 +9,7 @@ The Entities card is the most common type of card. It groups items together into
 
 To add the Entities card to your user interface, click the menu (three dots at the top right of the screen) and then **Edit Dashboard**. Click the **Add Card** button in the bottom right corner and select from the card picker.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/entity.markdown

@@ -16,7 +16,7 @@ To add the Entity card to your user interface, click the menu (three dots at the
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/gauge.markdown

@@ -21,7 +21,7 @@ To add the Gauge card to your user interface, click the menu (three dots at the
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/glance.markdown

@@ -16,7 +16,7 @@ To add the Glance card to your user interface, click the menu (three dots at the
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/grid.markdown

@@ -16,7 +16,7 @@ To add the Grid card to your user interface, click the menu (three dots at the t
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/history-graph.markdown

@@ -21,7 +21,7 @@ To add the History Graph card to your user interface, click the menu (three dots
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/horizontal-stack.markdown

@@ -9,7 +9,7 @@ The Horizontal Stack card allows you to stack together multiple cards, so they a
 
 To add the Horizontal Stack card to your user interface, click the menu (three dots at the top right of the screen) and then **Edit Dashboard**. Click the **Add Card** button in the bottom right corner and select from the card picker.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/humidifier.markdown

@@ -16,7 +16,7 @@ To add the Humidifier card to your user interface, click the menu (three dots at
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/iframe.markdown

@@ -20,7 +20,7 @@ All options for this card can be configured via the user interface.
 You can't embed sites using HTTP if you are using HTTPS for your Home Assistant.
 </div>
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/light.markdown

@@ -16,7 +16,7 @@ To add the Light card to your user interface, click the menu (three dots at the
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/logbook.markdown

@@ -14,7 +14,7 @@ The Logbook card displays entries from the logbook for specific entities.
 
 To add the Logbook card to your user interface, click the menu (three dots at the top right of the screen) and then **Edit Dashboard**. Click the **Add Card** button in the bottom right corner and select from the card picker.
 
-## Card Settings
+## Card settings
 
 {% configuration_basic %}
 Entities:
@@ -27,7 +27,7 @@ Theme:
   description: Name of any loaded theme to be used for this card. For more information about themes, see the [frontend documentation](/integrations/frontend/).
 {% endconfiguration_basic %}
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/map.markdown

@@ -16,7 +16,7 @@ To add the Map card to your user interface, click the menu (three dots at the to
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/markdown.markdown

@@ -16,7 +16,7 @@ The renderer uses [Marked.js](https://marked.js.org), which supports [several sp
 
 To add the Markdown card to your user interface, click the menu (three dots at the top right of the screen) and then **Edit Dashboard**. Click the **Add Card** button in the bottom right corner and select from the card picker.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/media-control.markdown

@@ -14,7 +14,7 @@ Screenshot of the Media Control card.
 
 To add the Media Control card to your user interface, click the menu (three dots at the top right of the screen) and then **Edit Dashboard**. Click the **Add Card** button in the bottom right corner and select from the card picker.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/picture-elements.markdown

@@ -16,7 +16,7 @@ The cards allow you to position icons or text and even services on an image base
 
 To add the Picture Elements card to your user interface, click the menu (three dots at the top right of the screen) and then **Edit Dashboard**. Click the **Add Card** button in the bottom right corner and select from the card picker.
 
-## YAML Configuration
+## YAML configuration
 
 This card can only be configured in YAML.
 
@@ -79,7 +79,7 @@ There are several different element types that can be added to a Picture Element
 - [Conditional](#conditional-element)
 - [Custom](#custom-elements)
 
-### State Badge
+### State badge
 
 This element creates a badge representing the state of an entity.
 
@@ -115,7 +115,7 @@ double_tap_action:
   type: map
 {% endconfiguration %}
 
-### State Icon
+### State icon
 
 This element represents an entity state using an icon.
 
@@ -160,7 +160,7 @@ style:
   default: "position: absolute, transform: translate(-50%, -50%)"
 {% endconfiguration %}
 
-### State Label
+### State label
 
 This element represents an entity's state via text.
 
@@ -208,7 +208,7 @@ style:
   default: "position: absolute, transform: translate(-50%, -50%)"
 {% endconfiguration %}
 
-### Service Call Button
+### Service call button
 
 This entity creates a button (with arbitrary text) that can be used to call a service.
 
@@ -236,7 +236,7 @@ style:
   default: "position: absolute, transform: translate(-50%, -50%)"
 {% endconfiguration %}
 
-### Icon Element
+### Icon element
 
 This element creates a static icon that is not linked to the state of an entity.
 
@@ -276,7 +276,7 @@ style:
   default: "position: absolute, transform: translate(-50%, -50%)"
 {% endconfiguration %}
 
-### Image Element
+### Image element
 
 This creates an image element that overlays the background image.
 
@@ -342,7 +342,7 @@ style:
   default: "position: absolute, transform: translate(-50%, -50%)"
 {% endconfiguration %}
 
-### Conditional Element
+### Conditional element
 
 Much like the Conditional card, this element will let you show its sub-elements based on entity states.
 
@@ -374,7 +374,7 @@ elements:
   type: list
 {% endconfiguration %}
 
-### Custom Elements
+### Custom elements
 
 The process for creating and referencing custom elements is the same as for custom cards.
 Please see the [developer documentation](https://developers.home-assistant.io/docs/frontend/custom-ui/custom-card)
@@ -392,7 +392,7 @@ style:
   default: "position: absolute, transform: translate(-50%, -50%)"
 {% endconfiguration %}
 
-## Options For Exemptions
+## Options for exemptions
 
 {% configuration badges %}
 user:
@@ -502,7 +502,7 @@ elements:
       left: 10%
 ```
 
-### Images Example
+### Images example
 
 ```yaml
 type: picture-elements
@@ -551,7 +551,7 @@ elements:
       width: 5%
 ```
 
-### Conditional Example
+### Conditional example
 
 ```yaml
 type: picture-elements

source/_dashboards/picture-entity.markdown

@@ -14,7 +14,7 @@ The Picture Entity card displays an entity in the form of an image. Instead of i
 
 To add the Picture Entity card to your user interface, click the menu (three dots at the top right of the screen) and then **Edit Dashboard**. Click the **Add Card** button in the bottom right corner and select from the card picker.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/picture-glance.markdown

@@ -14,7 +14,7 @@ The Picture Glance card shows an image and corresponding entity states as an ico
 
 To add the Picture Glance card to your user interface, click the menu (three dots at the top right of the screen) and then **Edit Dashboard**. Click the **Add Card** button in the bottom right corner and select from the card picker.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/picture.markdown

@@ -14,7 +14,7 @@ Screenshot of the picture card.
 
 To add the Picture card to your user interface, click the menu (three dots at the top right of the screen) and then **Edit Dashboard**. Click the **Add Card** button in the bottom right corner and select from the card picker.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/plant-status.markdown

@@ -16,7 +16,7 @@ To add the Plant Status card to your user interface, click the menu (three dots
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/sensor.markdown

@@ -16,7 +16,7 @@ To add the Sensor card to your user interface, click the menu (three dots at the
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/shopping-list.markdown

@@ -18,7 +18,7 @@ To add the Shopping List card to your user interface, click the menu (three dots
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/statistic.markdown

@@ -140,7 +140,7 @@ period:
 stat_type: change
 ```
 
-### Rolling Window
+### Rolling window
 
 {% configuration %}
 duration:

source/_dashboards/statistics-graph.markdown

@@ -25,7 +25,7 @@ To add the Statistics Graph card to your user interface, click the menu (three d
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/thermostat.markdown

@@ -16,7 +16,7 @@ To add the Thermostat card to your user interface, click the menu (three dots at
 
 All options for this card can be configured via the user interface.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/vertical-stack.markdown

@@ -9,7 +9,7 @@ The Vertical Stack card allows you to group multiple cards so they always sit in
 
 To add the Vertical Stack card to your user interface, click the menu (three dots at the top right of the screen) and then **Edit Dashboard**. Click the **Add Card** button in the bottom right corner and select from the card picker.
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 

source/_dashboards/weather-forecast.markdown

@@ -14,7 +14,7 @@ The Weather Forecast card displays the weather. Very useful to include on interf
 
 To add the Weather card to your user interface, click the menu (three dots at the top right of the screen) and then **Edit Dashboard**. Click the **Add Card** button in the bottom right corner and select from the card picker.
 
-## Card Settings
+## Card settings
 
 {% configuration_basic %}
 Entity:
@@ -39,7 +39,7 @@ Theme:
 
 </div>
 
-## YAML Configuration
+## YAML configuration
 
 The following YAML options are available when you use YAML mode or just prefer to use YAML in the Code Editor in the UI.
 
@@ -102,7 +102,7 @@ forecast_type: daily
 
 ### Advanced
 
-#### Themeable Icons
+#### Themeable icons
 
 The default weather icons are themable via a [theme](/integrations/frontend/#themes). Theme variables include:
 
@@ -123,7 +123,7 @@ Example theme configuration:
 --weather-icon-rain-color: purple
 ```
 
-#### Personal Icons
+#### Personal icons
 
 Weather icons can be overwritten with your own personal images via a [theme](/integrations/frontend/#themes). Theme variables include: