Continue was already gated on CanContinue (all files resolved); surface a
footer hint counting the still-unresolved conflicts/files so the disabled
state is explained, not just for binary files.
- The Merge button in the Diff window now hands a conflicting merge to the in-app
3-pane editor (MergeModal routes 'conflict' through RequestConflictResolution,
the same seam Approve uses) instead of dead-ending on a conflict message.
- Add a conflict overview ruler right of the Result pane: a proportional map of
every conflict in the file, recolored by resolved state, click a tick to jump —
so conflicts are findable in long files without scrolling.
- New MergeResolvedEdgeBrush token + conflictMap en/de key. Ui 128 + Loc 16 green.
- Conflict accept is now a per-side toggle: > adds MAIN (ours), < adds INCOMING
(theirs) in click order (first on top); clicking again removes that side, so each
side is included at most once. Region content is rebuilt from the included set.
- Drop the separate reset (x) control — toggling both off clears the region.
- Relabel the panes/tooltips Ours/Theirs -> MAIN/INCOMING (merge target vs task).
- Add a cross-file 'N of M files unresolved' readout (FilesSummary) so you can see
how many more files still have conflicts. en/de updated; Ui 128 + Loc 16 green.
Replace the Base|Ours|Theirs read-only columns + single-conflict result with a
whole-file 3-pane editor: Ours (read-only) | editable Result | Theirs (read-only),
reconstructed from the active file's segments so the panes line up on stable text.
- IBackgroundRenderer paints each conflict block (unresolved=blood, resolved=green)
across all three panes.
- Result document edits are gated by an IReadOnlySectionProvider (stable text is
read-only; only conflict regions, tracked via TextAnchors, are editable); edits
flow back to the owning block.
- Between-pane gutters host inline accept controls (>/< ) positioned per conflict;
click accepts ours/theirs into the result.
- Proportional synced vertical scroll across the panes; file switcher + change-nav
arrows (F8 / Shift+F8); active-file 'M conflicts - K resolved' readout.
- Merge block tints + AmberBrush tokens; en/de keys for the new labels.
Seam unchanged. App builds; Ui.Tests 128, Localization.Tests 16.
