Revert "feat: add replay server and web client"

This reverts commit 3c027eae0b.

tests/test_replay_server.py

@@ -1,28 +0,0 @@
-from __future__ import annotations
-
-import unittest
-
-from texas_holdem_replay.server import build_game_url
-
-
-class ReplayServerTests(unittest.TestCase):
-    def test_build_game_url_from_base_and_game_id(self) -> None:
-        self.assertEqual(
-            build_game_url({"base_url": ["http://127.0.0.1:8000/"], "game_id": ["game 1"]}),
-            "http://127.0.0.1:8000/games/game%201",
-        )
-
-    def test_build_game_url_accepts_full_url(self) -> None:
-        self.assertEqual(
-            build_game_url({"url": ["https://example.test/games/demo"]}),
-            "https://example.test/games/demo",
-        )
-
-    def test_build_game_url_rejects_non_http_url(self) -> None:
-        with self.assertRaises(ValueError):
-            build_game_url({"url": ["file:///tmp/game.json"]})
-
-
-if __name__ == "__main__":
-    unittest.main()
-