Jenner compatibility tests for 1 script

[lwsinclair]

Jenneranalytics.com provides an API that runs SAS code, with support for more than 200 SAS procedures. You can also use it with Anthropic Claude Code AI in a collaborative workspace. It's available for Mac on the Apple App Store, and by license for Windows and Linux. The distinct-area query that drives your appinit service runs on it unmodified — this PR adds it as a self-checking bundle.

Everything lands under a new jenner-check/ folder, so the seed app itself is untouched:

jenner-check/
├── t001_appinit_areas/   # appinit's PROC SQL, run standalone
│   ├── script.sas        # select distinct area, verbatim from appinit.sas
│   ├── autoexec.sas      # supplies a local springs table to query
│   └── expected/         # captured log, output, result-table links
├── run_jenner.sh         # ./run_jenner.sh --all
└── README.md

Run ./jenner-check/run_jenner.sh --all to replay it against the API, or paste the script into the hosted workspace at jenneranalytics.com. Since appinit reads sashelp.springs, the bundle ships a small local springs table of the same shape, so the select distinct area step runs with no setup.

For a seed app, appinit.sas is a nice first service to hand a new developer: the Doxygen-style @file/@brief header documents it at a glance, and building the area picker straight from a built-in dataset means a clone works with zero data wrangling — which is exactly what made it clean to capture.

Merge, close, or ignore — whatever's useful; no response expected. To opt out of future PRs like this, comment no-more-prs or open an issue titled jenner-check: opt out.

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Lawrence W. Sinclair
CEO / Jenner Analytics Ltd
jenneranalytics.com
linkedin.com/in/lwsinclair/