Merge failed-perimage into rc176: a rotation run that finds no lattice still reports every image (spots, resolution, background; not indexed), live and offline

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PXc1zD1yxHqaR1DGdCTHL4

docs/JFJOCH_BROKER.md

@@ -211,7 +211,8 @@ once with that, and the live status records the cut (`deadline` or `cancel`) and
 state, the images received, the step it is on and how far into it, the steps so far with what each
 found, and once it is over the verdict, the summary, warnings and the time from the last image to
 every result written. The web frontend shows it on the dashboard. It needs the dataset's bearer token
-like the routes above.
+like the routes above. A collection in which rugnux finds no lattice still gets the spot count, resolution
+estimate and background of every image in `GET /result/scan` and the master file, marked as not indexed.
 
 ## Setting up a local test for Jungfraujoch
 For development, it is possible to set up a local installation of Jungfraujoch. 

docs/RUGNUX.md

@@ -5,7 +5,9 @@ data-processing half of the system (see [Naming](NAMING.md) for where the name c
 It takes a stored dataset, runs the full analysis pipeline — spot finding, indexing, geometry
 refinement, Bragg integration, scaling and merging — and writes the merged reflections
 (`.mtz`/`.cif`/`.hkl`), the unmerged MTZ and the results report; the per-image `_process.h5` is
-written only on request (`--write-process-h5`), or as the only output with `--no-merge`.
+written only on request (`--write-process-h5`), or as the only output with `--no-merge`. A rotation run
+that finds no lattice still spot-finds every image and writes their per-image analysis there, then exits
+as failed.
 
 It runs the *same* analysis code as the online and interactive tools, driven from the command line
 over files.