gofmt -w across the controller tree (46 files) so gofmt -l is empty — disarms the
formatting landmine where a targeted edit + accidental gofmt -w swept ~46 unrelated
files. Pure formatting: whitespace + gofmt's optional-semicolon removal in reflowed
inline closures. One doc comment reworded ('' -> 'the empty string') to avoid gofmt's
Go-1.19 doc-comment typographic substitition ('' -> curly quote) muddying its meaning.
No build/vet/test behavior change.
SQ6 over-capture FIXED for classified apps: the userdata root tar is exclude-scoped (keeps only
ancestors/descendants of a SELECTED bind relpath — R1-C, the tier2Reconcile keep-rule); no selected
userdata bind → no root tar (radarr state-only). New appbackup.ComputeFabBuckets (shared
resolveGuardCollapse pipeline; class buckets; guards over ALL classes; no cross-bucket containment).
appexport/fabplan.go: computeFabPlan + tarDirectoryExcluding + fabEstimateSplit. ExportRequest gains
DeselectOptional/OptInExcluded (both start handlers — two-call-site); mandatory is a server-side
floor. Manifest v1 + import UNTOUCHED; legacy apps byte-identical to v0.130.0. Estimate additive
class split; export UI: locked-mandatory/optional-checkboxes/excluded-opt-in + two-number warning.
All 6 §10 red-proofs verified. 6D Accept #1 now runs against this shape.