Modularization: Extract Tor into a separate module (#602)

* Extract Tor into a separate module

* Add Tor package as a dependency for iOS & macOS targets

* Move `tor-nolzma.xcframework` inside Tor

* Remove `libz` from Frameworks as its linked in Tor

* Remove stray `.gitkeep` from macOS target membership

* Fix missing import and access control for modularized Tor

- Add import Tor to NetworkActivationService
- Make TorManager.shutdownCompletely() public for external access

* Fix tor-nolzma.xcframework structure for Xcode builds

- Add missing Info.plist files to all framework slices
- Restructure macOS framework to use deep bundle format (Versions/)
- Keep iOS frameworks as shallow bundles (standard for iOS)

This fixes the Xcode build errors while maintaining SPM compatibility.

* Remove stale xcframework references from Xcode project

Xcode cleaned up old direct references to tor-nolzma.xcframework
since it's now managed internally by the Tor Swift package.

---------

Co-authored-by: jack <jackjackbits@users.noreply.github.com>

Package.swift

@@ -16,6 +16,7 @@ let package = Package(
         ),
     ],
     dependencies:[
+        .package(path: "localPackages/Tor"),
         .package(path: "localPackages/BitLogger"),
         .package(url: "https://github.com/21-DOT-DEV/swift-secp256k1", exact: "0.21.1")
     ],
@@ -25,8 +26,7 @@ let package = Package(
             dependencies: [
                 .product(name: "P256K", package: "swift-secp256k1"),
                 .product(name: "BitLogger", package: "BitLogger"),
-                .target(name: "TorC"),
-                .target(name: "tor-nolzma")
+                .product(name: "Tor", package: "Tor")
             ],
             path: "bitchat",
             exclude: [
@@ -34,24 +34,12 @@ let package = Package(
                 "Assets.xcassets",
                 "bitchat.entitlements",
                 "bitchat-macOS.entitlements",
-                "LaunchScreen.storyboard",
-                "Services/Tor/C/"
+                "LaunchScreen.storyboard"
             ],
             resources: [
                 .process("Localizable.xcstrings")
-            ],
-            linkerSettings: [
-                .linkedLibrary("z")
             ]
         ),
-        .target(
-            name: "TorC",
-            path: "bitchat/Services/Tor/C"
-        ),
-        .binaryTarget(
-            name: "tor-nolzma",
-            path: "Frameworks/tor-nolzma.xcframework"
-        ),
         .testTarget(
             name: "bitchatTests",
             dependencies: ["bitchat"],