update licence

Signed-off-by: ふぁ <yuki@yuki0311.com>

Author: fa0311

LICENSE

@@ -0,0 +1,31 @@
+twitter-openapi License
+
+Copyright (c) 2023 yuki
+
+<https://yuki0311.com/>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+The Software shall not be used for any activity that involves the following types
+of behavior, commonly known as spam:
+
+1. Sending unsolicited or excessive messages or posts.
+2. Aggressively following, unfollowing, or liking tweets to artificially boost engagement.
+3. Engaging in aggressive automated actions that disrupt or annoy other users.
+4. Distributing false or misleading information.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.