Add deploy assets and update telemetry datasets

Prepare deployment package and clean telemetry/lab data: add deploy/ (README, datasaurus.csv, datasets and lab01 notebooks), add new lab02 dataset notebook variants (lab02_task1_datasets_v2/ v2b) and solutions for task3, and update multiple lab02 telemetry and git-activity notebooks. Clean and normalize claude/dataset_A_indie_game_telemetry_clean.csv (fill/standardize timestamps, session lengths and other fields) to improve consistency for downstream analysis.

claude/lab02_task2_telemetry_v2.ipynb

@@ -563,7 +563,17 @@
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "2026-02-23 18:02:42,900 - INFO     - Executing shutdown due to inactivity...\n",
+      "2026-02-23 18:02:42,946 - INFO     - Executing shutdown...\n",
+      "2026-02-23 18:02:42,962 - INFO     - Not running with the Werkzeug Server, exiting by searching gc for BaseWSGIServer\n"
+     ]
+    }
+   ],
    "source": [
     "# Shut down the previous D-Tale instance and reload with the clean data\n",
     "d.kill()\n",