Add microservices, web UI, and replay tooling

tests/test_cli_bot.py

@@ -0,0 +1,34 @@
+from __future__ import annotations
+
+from catan.cli import CLIController
+from catan.game import Game, GameConfig, Phase
+from catan.ml.agents import RandomAgent
+
+from tests.utils import find_initial_spot
+
+
+def test_human_vs_random_bot_session() -> None:
+    controller = CLIController(
+        Game(GameConfig(player_names=["Human", "Bot"], seed=9)),
+        bots={"Bot": RandomAgent(seed=3)},
+    )
+
+    # Complete setup: human manually places, bot uses random agent.
+    while controller.game.phase != Phase.MAIN:
+        current = controller.game.current_player.name
+        if current == "Human":
+            corner, road = find_initial_spot(controller.game)
+            controller.handle_command(f"place {corner} {road}")
+        else:
+            controller._run_bot_turn(current)  # noqa: SLF001 - exercising CLI internals
+
+    # Play a few turns: human rolls and ends, bot plays automatically.
+    for _ in range(3):
+        assert controller.game.current_player.name == "Human"
+        controller.handle_command("roll")
+        controller.handle_command("end")
+        assert controller.game.current_player.name == "Bot"
+        controller._run_bot_turn("Bot")  # noqa: SLF001
+
+    # Ensure bot activity is recorded in history.
+    assert any(log.player == "Bot" for log in controller.game.history)