Fix manifest

twenty-frontend/MANIFEST

@@ -1,5 +1,4 @@
+lib/*.rb
 lib/**/*.rb
-build/**/*.html
-build/css/**/*.css
-build/js/**/*.js
-build/fonts/**/*.ttf
+build/*
+build/**/*

twenty.gemspec

@@ -1,18 +0,0 @@
-# frozen_string_literal: true
-
-Gem::Specification.new do |gem|
-  gem.name = "twenty"
-  gem.authors = ["0x1eef"]
-  gem.email = ["0x1eef@protonmail.com"]
-  gem.homepage = "https://github.com/0x1eef/twenty#readme"
-  gem.version = "0.1.0"
-  gem.licenses = ["0BSD"]
-  gem.files = Dir.glob File.join(__dir__, "lib", "*.rb")
-  gem.summary = "twenty helps you manage projects with a solution " \
-                "that runs on your computer rather than in the " \
-                "cloud."
-  gem.description = gem.summary
-  gem.add_runtime_dependency "twenty-backend", "~> 0.1"
-  gem.add_runtime_dependency "twenty-frontend", "~> 0.1"
-  gem.add_runtime_dependency "twenty-cli", "~> 0.1"
-end