Add Nostr SDK as a package dependency

Yeti.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -1,6 +1,42 @@
 {
-  "originHash" : "1fa961aa1dc717cea452f3389668f0f99a254f07e4eb11d190768a53798f744f",
+  "originHash" : "3644761c74dde919e3d653851f0b4b324f1944119366edefde8060c6a01dbfd7",
   "pins" : [
+    {
+      "identity" : "cryptoswift",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/krzyzanowskim/CryptoSwift.git",
+      "state" : {
+        "revision" : "729e01bc9b9dab466ac85f21fb9ee2bc1c61b258",
+        "version" : "1.8.4"
+      }
+    },
+    {
+      "identity" : "nostr-sdk-ios",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/nostr-sdk/nostr-sdk-ios.git",
+      "state" : {
+        "revision" : "abff49135d804f6688ce6256647e13ccf6abe5d2",
+        "version" : "0.2.0"
+      }
+    },
+    {
+      "identity" : "secp256k1.swift",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/GigaBitcoin/secp256k1.swift",
+      "state" : {
+        "revision" : "57ce9af6db14e0114af631ace25231a9d0ccccbd",
+        "version" : "0.18.0"
+      }
+    },
+    {
+      "identity" : "swift-collections",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-collections.git",
+      "state" : {
+        "revision" : "671108c96644956dddcd89dd59c203dcdb36cec7",
+        "version" : "1.1.4"
+      }
+    },
     {
       "identity" : "swiftlintplugins",
       "kind" : "remoteSourceControl",