feat(ui,api,admin): sveltekit admin spa, usage by day/agent/conversation/model, rate limits, memory tree, turn snapshot

tests/test_conversations.py

@@ -689,14 +689,17 @@ def test_agent_kinds_follow_prompts(tmp_path: Path) -> None:
 
 async def test_observer_publishes_tool_results_for_the_panel(world: World) -> None:
     seen: list[dict[str, Any]] = []
+    conv = await world.conversations.create(kind="master", agent="a", origin="test")
 
     async def collect() -> None:
-        async for event in world.bus.stream(conversation_id="c1"):
+        async for event in world.bus.stream(conversation_id=conv.external_id):
             seen.append(event)
 
     task = asyncio.create_task(collect())
     await asyncio.sleep(0)
-    observe = world.conversations._observer("c1", "t1", "user")
+    runner = world.conversations._runner(conv.id)
+    runner.turn_id = "t1"
+    observe = world.conversations._observer(conv, runner, "t1", "user")
     observe(
         AssistantMessage(
             content=[ToolUseBlock(id="toolu_1", name="Bash", input={"command": "ls"})],
@@ -718,6 +721,8 @@ async def test_observer_publishes_tool_results_for_the_panel(world: World) -> No
     assert [e["type"] for e in seen] == ["tool", "tool.result"]
     tool, result = seen
     assert tool["tool_use_id"] == "toolu_1" and tool["parent_tool_use_id"] == "toolu_0"
+    snapshot = runner.snapshot()
+    assert snapshot is not None and snapshot["tools"][0]["content"] == "a\nb"
     assert result["tool_use_id"] == "toolu_1"
     assert result["parent_tool_use_id"] == "toolu_0"
     assert result["turn_id"] == "t1" and result["is_error"] is False