Sources metadata for `*_ desc-preproc_bold.nii.gz` (native)

[effigies]

For single-echo (ds054) we currently have:

• sub-100185_task-machinegame_run-01_desc-preproc_bold.json

{
  "RepetitionTime": 1.0,
  "SkullStripped": false,
  "SliceTimingCorrected": false,
  "Sources": [
    "bids:raw:sub-100185/func/sub-100185_task-machinegame_run-01_bold.nii.gz"
  ],
  "TaskName": "Machine Game"
}

It should be:

 {
   "RepetitionTime": 1.0,
   "SkullStripped": false,
   "SliceTimingCorrected": false,
   "Sources": [
-    "bids:raw:sub-100185/func/sub-100185_task-machinegame_run-01_bold.nii.gz"
+    "bids:raw:sub-100185/func/sub-100185_task-machinegame_run-01_bold.nii.gz",
+    "bids::sub-100185/func/sub-100185_task-machinegame_run-01_from-orig_to-boldref_mode-image_desc-hmc_xfm.txt",
+    "bids::sub-100185/func/sub-100185_task-machinegame_run-01_from-boldref_to-auto00000_mode-image_desc-fmap_xfm.txt",
+    "bids::sub-100185/fmap/sub-100185_fmapid-auto00000_desc-coeff_fieldmap.nii.gz"
+    "bids::sub-100185/func/sub-100185_task-machinegame_run-01_desc-coreg_boldref.nii.gz"
   ],
   "TaskName": "Machine Game"
 }

For multi-echo (ds210) we currently have:

• sub-02_task-cuedSGT_run-01_echo-1_desc-preproc_bold.json

{
  "EchoTime": 0.013,
  "RepetitionTime": 2.0,
  "SkullStripped": false,
  "SliceTimingCorrected": false,
  "TaskName": "cuedSGT"
}

It should be:

 {
   "EchoTime": 0.013,
   "RepetitionTime": 2.0,
   "SkullStripped": false,
   "SliceTimingCorrected": false,
+  "Sources": [
+    "bids:raw:sub-02/func/sub-02_task-cuedSGT_run-01_echo-1_bold.nii.gz",
+    "bids::sub-02_task-cuedSGT_run-01_from-orig_to-boldref_mode-image_desc-hmc_xfm.txt",
+    "bids::sub-02/func/sub-02_task-cuedSGT_run-01_from-boldref_to-auto00000_mode-image_desc-fmap_xfm.txt",
+    "bids::sub-02/fmap/sub-02_run-01_fmapid-auto00000_desc-coeff_fieldmap.nii.gz",
+    "bids::sub-02/func/sub-02_task-cuedSGT_run-01_desc-coreg_boldref.nii.gz"
+  ],
   "TaskName": "cuedSGT"
 }

For optimally-combined data in native space, the main change should be all raw echos as inputs.