feat(hpc): tensorboard analysis

scripts/analysis/README.md

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+# Experiment Analysis Tools
+
+This directory contains scripts for post-processing and analyzing experiment results, including TensorBoard logs and saved model weights.
+
+## Scripts
+
+### 1. `explore_tensorboard.py`
+A CLI tool to summarize TensorBoard `tfevents` files without a GUI.
+
+**Key Features:**
+- Displays last values, min, max, and step counts for all scalar metrics.
+- Calculates total run duration and estimated completion percentage.
+- Exports granular scalar data to CSV for analysis in Excel/Pandas.
+
+**Usage:**
+```bash
+# General usage
+python explore_tensorboard.py <run_directory>
+
+# Exporting data
+python explore_tensorboard.py <run_directory> --csv data.csv
+```
+
+**Requirements:**
+- `pandas`
+- `tensorboard`
+- `tensorflow-cpu` (or `tensorflow`)