Make data setup a no-option entry point

data-setup/README.md

@@ -55,25 +55,10 @@ Run the full source-data setup workflow with:
 bash data-setup/run_data_setup.sh
 ```
 
-Maintenance options:
-
-- `--dry-run` — check setup scripts only.
-- `--download-only` — download script-accessible sources.
-- `--build-test` — rebuild model-ready inputs from existing local sources.
-- `--compare` — compare regenerated inputs with committed `data/` inputs.
-- no option — download, rebuild, and compare locally.
-
-Minimal check:
-
-```bash
-bash data-setup/run_data_setup.sh --dry-run
-```
-
-Download sources:
-
-```bash
-bash data-setup/run_data_setup.sh --download-only
-```
+The command downloads script-accessible sources, checks required local files,
+rebuilds model-ready inputs under `_local/generated-inputs/`, and writes a
+comparison report under `_local/reports/`. It never replaces committed files in
+`data/`.
 
 V-Party:
 
@@ -96,24 +81,6 @@ Morgan is not a public provider download. The local OCR/transcription file can b
 _local/raw/morgan/morgan_positions_raw.csv
 ```
 
-Rebuild model-ready inputs:
-
-```bash
-bash data-setup/run_data_setup.sh --build-test
-```
-
-Compare regenerated inputs:
-
-```bash
-bash data-setup/run_data_setup.sh --compare
-```
-
-Full local source test:
-
-```bash
-bash data-setup/run_data_setup.sh
-```
-
 The comparison writes `_local/reports/input_comparison.md`. Replacing committed inputs, if ever needed, is a separate manual decision and is not done by these scripts.
 
 Known behavior: the current public/rebuilt sources run through the workflow successfully, but regenerated `text_data.csv`, `expert.csv`, and `lr_data.csv` are not byte-identical to the committed model-ready inputs because of source-version and linkage differences. The comparison report records those differences explicitly.