Remove unused files

.gitignore

@@ -7,3 +7,4 @@ DerivedData/
 .swiftpm/config/registries.json
 .swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
 .netrc
+Package.resolved

Sources/Push-API/Push_API.swift

@@ -1,6 +0,0 @@
-public struct Push_API {
-    public private(set) var text = "Hello, World!"
-
-    public init() {
-    }
-}

Tests/Push-APITests/Push_APITests.swift

@@ -1,11 +0,0 @@
-import XCTest
-@testable import Push_API
-
-final class Push_APITests: XCTestCase {
-    func testExample() throws {
-        // This is an example of a functional test case.
-        // Use XCTAssert and related functions to verify your tests produce the correct
-        // results.
-        XCTAssertEqual(Push_API().text, "Hello, World!")
-    }
-}