fix(ai): Remove watchOS from available markers

FirebaseAI/Sources/Types/Internal/Live/BidiGenerateContentServerMessage.swift

@@ -15,7 +15,7 @@
 import Foundation
 
 /// Response message for BidiGenerateContent RPC call.
-@available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
+@available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, *)
 @available(watchOS, unavailable)
 struct BidiGenerateContentServerMessage: Sendable {
   /// The type of the message.
@@ -48,7 +48,7 @@
 
 // MARK: - Decodable
 
-@available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
+@available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, *)
 @available(watchOS, unavailable)
 extension BidiGenerateContentServerMessage: Decodable {
   enum CodingKeys: String, CodingKey {
@@ -89,8 +89,8 @@
       throw InvalidMessageTypeError()
     }
 
     usageMetadata = try container.decodeIfPresent(
       GenerateContentResponse.UsageMetadata.self,
       forKey: .usageMetadata
     )
   }

FirebaseAI/Sources/Types/Public/Live/LiveServerToolCall.swift

@@ -16,14 +16,14 @@
 ///
 /// The client should return matching ``FunctionResponsePart``, where the `functionId` fields
 /// correspond to individual ``FunctionCallPart``s.
-@available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
+@available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, *)
 @available(watchOS, unavailable)
 public struct LiveServerToolCall: Sendable {
   let serverToolCall: BidiGenerateContentToolCall
 
   /// A list of ``FunctionCallPart`` to run and return responses for.
   public var functionCalls: [FunctionCallPart]? {
     serverToolCall.functionCalls?.map { FunctionCallPart($0) }
   }
 
   init(_ serverToolCall: BidiGenerateContentToolCall) {

FirebaseAI/Sources/Types/Public/Live/LiveSession.swift

@@ -21,7 +21,7 @@
 /// through the incremental API (such as ``sendContent(_:turnComplete:)``).
 ///
 /// To create an instance of this class, see ``LiveGenerativeModel``.
-@available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
+@available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, *)
 @available(watchOS, unavailable)
 public final class LiveSession: Sendable {
   private let service: LiveSessionService
@@ -61,7 +61,7 @@
   public func sendAudioRealtime(_ audio: Data) async {
     // TODO: (b/443984790) address when we add RealtimeInputConfig support
     let message = BidiGenerateContentRealtimeInput(
       audio: InlineData(data: audio, mimeType: "audio/pcm")
     )
     await service.send(.realtimeInput(message))
   }
@@ -74,7 +74,7 @@
   // TODO: (b/448671945) Make public after testing and next release
   func sendVideoRealtime(_ video: Data, format: String) async {
     let message = BidiGenerateContentRealtimeInput(
       video: InlineData(data: video, mimeType: "video/\(format)")
     )
     await service.send(.realtimeInput(message))
   }
@@ -122,7 +122,7 @@
   ///     the server will await additional messages.
   public func sendContent(_ parts: any PartsRepresentable...,
                           turnComplete: Bool = false) async {
     await sendContent([ModelContent(parts: parts)], turnComplete: turnComplete)
   }
 
   /// Permanently stop the conversation with the model, and close the connection to the server