The seams unbind — the provider is always native, and the git stack compiles dead

Step 4 of strategy/01-git-excision.md, the entangled one: AppModel's makeHistoryProvider collapses to the native provider (the seam stays injectable per the reversibility posture), the session's git state and its wiring go (wireGitUndo, wireBranchSwitching, the card-session staging threading), BoardStore sheds commitSeam and the identity-history ranker (the loader's nil-safe rung now tops out at birth date — today's no-git behavior), SessionSettleGate keeps the gate and inherits the path utility it borrowed, BoardRegistry drops the persisted operation stamp (decode-safe), and the git banner family leaves BannerCenter with its announcer and accessibility phrases. One missed harvest tie severed (the narrator's root subject is its own now). Nothing outside Kanban/Git/ references the stack — proven by sweep. 2,855 tests green.

Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy

Kanban/App/CardWindowHost.swift

@@ -162,8 +162,8 @@ final class CardWindowSession: CardSessionFlushing {
             },
             discard: { [self] in
                 // The buffer goes back to what disk says; the *disk* goes back to the target state as
-                // part of the restore itself, which reconciles this card's folder against the working
-                // tree rather than against HEAD (`GitRestoreOperation.plan`).
+                // part of the wholesale operation itself, which is the only party that knows what it
+                // is reconciling this card's folder towards (`SessionSettleGate`).
                 body.discardBuffer()
                 rawSourceCancel?()
             }