feat(ugc): processing options per make, recorded per model with their times

Staff can make models again with other processing options than the UGC
settings' (ray backend, hidden-face method, denoising) and every make records
what made it, for comparing the options.

- migration mysql 99 / sqlite 82 (ugc_process_options): ugc.process_options
  (picked for the next make, cleared once made), ugc.made_options (what made
  the current files) and ugc_process_runs (every successful make: options,
  wall and CPU time, hidden faces', occlusion's and icon's time, bricks,
  triangles before and after)
- IUgc: ResetUgcModelProcessing and ResetPropertyUgcModelProcessing take the
  options; PendingModel carries them; RecordUgcModelRun, GetUgcRunSummaries;
  list entries have madeOptions and processOptions
- the UGC server applies a job's options over its settings and records the run
- /api/ugc/reprocess takes options ("embree fast oidn"); /api/ugc/options
  lists the choices, the settings' defaults and averages per combination
- /reprocessproperty [builtin|embree|hiprt] [toolbox|fast] [off|oidn], any
  order, all optional

Check: run the migration on MySQL and SQLite; /reprocessproperty embree fast
on a property, then the models' made_options and ugc_process_runs rows;
/api/ugc/options.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

dUgcServer/Processing/UgcProcessor.h

@@ -178,6 +178,7 @@ private:
 		bool assembly{};                // with `preview`: answered with the assembled .nif instead of an icon
 		UgcIconParams::Values iconValues; // models: the preset and override (UgcIconParams)
 		bool priority{};                // models staff asked to be made again: queued at the front
+		std::string options;            // models: the processing options staff picked (UgcProcessOptions), over the settings
 	};
 
 	// A written file's MD5 and size as the client has it after inflating it (from its .checksum)