focus_project: type-clean tests

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WzxdWXdzckyBH7fEbPywpr

focus_project/focus_project/tests/test_ledger_harvest.py

@@ -7,6 +7,7 @@ from datetime import date, timedelta
 import json
 import logging
 from pathlib import Path  # noqa: TC003
+from typing import Any
 
 import earned_time
 import pytest
@@ -23,8 +24,11 @@ def _key(tmp_path: Path) -> None:
     (tmp_path / "hmac.key").write_bytes(KEY)
 
 
-def rows() -> list[dict]:
-    return json.loads(ledger.ledger_path().read_text())["entries"]
+def rows() -> list[dict[str, Any]]:
+    entries: list[dict[str, Any]] = json.loads(ledger.ledger_path().read_text())[
+        "entries"
+    ]
+    return entries
 
 
 def beats(*times: float) -> None:
@@ -146,7 +150,7 @@ def test_forged_and_malformed_rows_do_not_count() -> None:
         "detail": {**good["detail"], "minutes": 50},
     }
     other_key = ledger.build_row("hr", D1, 9, 9, b"x" * 32, now=at(9))
-    junk: list = [
+    junk: list[Any] = [
         "str",
         {"kind": "charge"},
         {**good, "detail": "no"},

focus_project/focus_project/tests/test_leetcode_source.py

@@ -19,7 +19,7 @@ from focus_project.tests.test_minutes import D1, at, project
 KEY = b"k" * 32
 
 
-def ac_row(ts: float, eid: str = "ac:1", key: bytes = KEY) -> dict:
+def ac_row(ts: float, eid: str = "ac:1", key: bytes = KEY) -> dict[str, Any]:
     row: dict[str, Any] = {
         "entry_id": eid,
         "kind": "credit",

focus_project/focus_project/tests/test_sources.py

@@ -100,7 +100,7 @@ def test_broken_adapter_import_contributes_zero(
     def broken(name: str) -> None:
         raise ImportError(name)
 
-    monkeypatch.setattr(sources.importlib, "import_module", broken)
+    monkeypatch.setattr("focus_project.sources.importlib.import_module", broken)
     with caplog.at_level(logging.ERROR):
         result = sources.collect_by_source(DAY, PROJECT)
     assert all(spans == [] for spans in result.values())