diff --git a/data/heartbeat.jsonl b/data/heartbeat.jsonl
deleted file mode 100644
index c47a289..0000000
--- a/data/heartbeat.jsonl
+++ /dev/null
@@ -1,14 +0,0 @@
-{"queue_size":1,"status":"healthy","tasks_processed":1,"timestamp":"2026-03-20T17:56:14.547322Z","total_calls":0,"total_cost":0.0,"uptime_seconds":5}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T18:01:14.556659Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":305}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T18:06:14.562729Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":605}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T18:11:14.569294Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":905}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T18:16:14.575524Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":1205}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T18:21:14.583788Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":1505}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T18:26:14.590660Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":1805}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T18:31:14.596774Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":2105}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T18:36:14.602886Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":2405}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T18:41:14.608946Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":2705}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T18:46:14.615161Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":3005}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T18:51:14.620725Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":3305}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T18:56:14.629308Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":3605}
-{"queue_size":0,"status":"healthy","tasks_processed":0,"timestamp":"2026-03-20T19:01:14.635935Z","total_calls":2,"total_cost":0.0006,"uptime_seconds":3905}
diff --git a/data/ledger.jsonl b/data/ledger.jsonl
deleted file mode 100644
index b6a05e1..0000000
--- a/data/ledger.jsonl
+++ /dev/null
@@ -1,2 +0,0 @@
-{"elapsed_seconds":4.92,"estimated_cost_usd":3.54e-4,"input_tokens":9,"model":"haiku","output_tokens":281,"prompt_preview":"You are a task complexity classifier. Analyze the task and respond with ONLY valid JSON: {\"tier\": 1|","result":"```json\n{\n  \"tier\": 1,\n  \"confidence\": \"high\",\n  \"reason\": \"Greeting/simple acknowledgment with no task complexity\"\n}\n```","success":true,"timestamp":"2026-03-20T17:56:19.470698Z"}
-{"elapsed_seconds":4.6,"estimated_cost_usd":2.64e-4,"input_tokens":9,"model":"haiku","output_tokens":209,"prompt_preview":"Hello from the Elixir side!","result":"Hey! 👋 Welcome to the Elixir side of Symbiont. I see you've got all 39 tests passing on the initial implementation—nice! \n\nWhat would you like to work on?","success":true,"timestamp":"2026-03-20T17:56:24.068846Z"}
diff --git a/data/queue.jsonl b/data/queue.jsonl
deleted file mode 100644
index f5fe391..0000000
--- a/data/queue.jsonl
+++ /dev/null
@@ -1 +0,0 @@
-{"completed_at":"2026-03-20T17:56:24.068812Z","created_at":"2026-03-20T17:56:14.367844Z","id":"task-1774029374-574","priority":"normal","result":"Hey! 👋 Welcome to the Elixir side of Symbiont. I see you've got all 39 tests passing on the initial implementation—nice! \n\nWhat would you like to work on?","status":"done","task":"Hello from the Elixir side!"}