Move scripts/ to giant/tools/ (issues.md Issue 9)

`scripts` was published as a top-level distribution package, colliding
with one of the most generic names in the Python ecosystem and
shadowable by a stray scripts/ dir on the portal machines' shared
/work/lbogner. Move it under the giant namespace; the dwarf command
name is unchanged, only the Python import path and file location move.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

tests/test_bump_dataset_version.py

@@ -1,7 +1,7 @@
 import os
 import subprocess
 
-from scripts import bump_dataset_version
+from giant.tools import bump_dataset_version
 
 plan_bump_gen = bump_dataset_version.plan_bump_gen
 plan_bump_schema = bump_dataset_version.plan_bump_schema

tests/test_create_root_files.py

@@ -4,7 +4,7 @@ from pathlib import Path
 
 import pytest
 
-from scripts import create_root_files
+from giant.tools import create_root_files
 
 parse_detector_spec = create_root_files.parse_detector_spec
 next_shard_index = create_root_files.next_shard_index

tests/test_dataset.py

@@ -95,7 +95,7 @@ def _dummy_normalizer(width):
 
 def test_streaming_dataset_offsets_colliding_event_ids_across_files(tmp_path):
     """Two files that each restart event_id from 0 (one Geant4 job per file,
-    see scripts/steps_to_parquet.py) must not have their same-numbered events
+    see giant/tools/steps_to_parquet.py) must not have their same-numbered events
     collapsed together: every row from every file must show up in exactly one
     of train/val, and the number of distinct events must be the sum across
     files, not the union of raw ids."""

tests/test_dwarf.py

@@ -3,15 +3,15 @@ from typer.testing import CliRunner
 from giant import cli as giant_cli
 from giant.config import Conditioning
 from giant.data import setup_cache
-from scripts import dwarf
-from scripts.dwarf import app
+from giant.tools import dwarf
+from giant.tools.dwarf import app
 from test_pipeline import _make_synthetic_steps
 
 runner = CliRunner()
 
 
 def test_conditioning_enum_shared_across_both_clis():
-    """giant.cli and scripts.dwarf must use the one giant.config.Conditioning
+    """giant.cli and giant.tools.dwarf must use the one giant.config.Conditioning
     enum, not independently redefined copies that could silently drift apart
     on valid --conditioning values."""
     assert dwarf.Conditioning is Conditioning

tests/test_steps_to_parquet.py

@@ -1,6 +1,6 @@
 import polars as pl
 
-from scripts import steps_to_parquet
+from giant.tools import steps_to_parquet
 
 
 def _frame() -> pl.DataFrame:

tests/test_steps_to_parquet_parallel.py

@@ -2,7 +2,7 @@ import json
 import sys
 from pathlib import Path
 
-from scripts import steps_to_parquet_parallel
+from giant.tools import steps_to_parquet_parallel
 
 run_parallel = steps_to_parquet_parallel.run_parallel
 resolve_destination = steps_to_parquet_parallel.resolve_destination