fix ci path handling for data-backed tests

Replaces Windows-only absolute fixture paths with repository-relative paths so runbook and incident history tests pass consistently on Linux GitHub runners.

Made-with: Cursor

tests/test_incident_history.py

@@ -6,7 +6,7 @@ from pathlib import Path
 
 from env.incident_history import HistoricalIncident, IncidentHistoryStore
 
-_HISTORY_PATH = Path("F:/Coding/OpenEnv/tasks/history_incidents.json")
+_HISTORY_PATH = Path(__file__).resolve().parents[1] / "tasks" / "history_incidents.json"
 
 
 def _store() -> IncidentHistoryStore:

tests/test_runbooks.py

@@ -8,7 +8,7 @@ from pathlib import Path
 from env.runbooks import Runbook, RunbookEngine, RunbookStep
 
 
-_RUNBOOKS_PATH = Path("F:/Coding/OpenEnv/tasks/runbooks.json")
+_RUNBOOKS_PATH = Path(__file__).resolve().parents[1] / "tasks" / "runbooks.json"
 
 
 def _engine() -> RunbookEngine: