Feat: build 16

[destucr]

This pull request updates the project to integrate Firebase into the iOS app, including all major Firebase modules, and updates signing and provisioning settings. The changes primarily affect the Xcode project configuration to support Firebase features and ensure proper code signing and entitlements.

Firebase integration:

• Added firebase-ios-sdk as a Swift Package dependency at version 12.6.0, with all major Firebase modules (e.g., Analytics, Auth, Firestore, Crashlytics, Messaging, Storage, etc.) now included in the project's dependencies and build phases. [1] [2] [3] [4] [5] [6]

Project signing and provisioning:

• Changed code signing style from Automatic to Manual, set explicit code signing identities, entitlements file, and provisioning profile specifiers for the main target. [1] [2] [3] [4]

Info.plist configuration:

• Added new privacy usage descriptions (camera, photo library, non-exempt encryption) and updated Info.plist keys to support Firebase and app features. [1] [2]

Development team settings:

• Updated DEVELOPMENT_TEAM values for main and test targets to support new provisioning and code signing requirements. [1] [2] [3] [4]

Swift Package updates:

• Updated Package.resolved to include new Firebase-related packages and dependencies required for Firebase integration.