Update Send button bg color (#5170)

* Update Send button bg color

Change the gradient bg to accent/rest.

* Tidy-up ComposerToolbar to match iOS 18 Figma.

Also simplifies the tests a bit.

* Add a .glassEffect to Compound's SendButton.

* Add a border to TimelineReplyView.

Also use the same sizes in both the message bubbles and the composer.

* Change icon size and container in message bubbles

- Container size = 36x36px
- Icon size = 24x24px

* Update icon of reply contents to be 24x24

* Update the VoiceMessageButton to match the designs.

* Adopt Liquid Glass in the ComposerToolbar.

* Generate and fix snapshots.

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Co-authored-by: Doug <douglase@element.io>

ElementX/Sources/Generated/Assets.swift

@@ -31,15 +31,10 @@ internal enum Asset {
   internal enum Images {
     internal static let appLogo = ImageAsset(name: "images/app-logo")
     internal static let backgroundBottom = ImageAsset(name: "images/background-bottom")
-    internal static let closeRte = ImageAsset(name: "images/close-rte")
-    internal static let composerAttachment = ImageAsset(name: "images/composer-attachment")
-    internal static let stopRecording = ImageAsset(name: "images/stop-recording")
     internal static let launchBackground = ImageAsset(name: "images/launch-background")
     internal static let locationMarkerShape = ImageAsset(name: "images/location-marker-shape")
     internal static let mapBlurred = ImageAsset(name: "images/mapBlurred")
     internal static let placeholderMap = ImageAsset(name: "images/placeholderMap")
-    internal static let mediaPause = ImageAsset(name: "images/media-pause")
-    internal static let mediaPlay = ImageAsset(name: "images/media-play")
     internal static let notificationsPromptGraphic = ImageAsset(name: "images/notifications-prompt-graphic")
     internal static let pollWinner = ImageAsset(name: "images/poll-winner")
   }