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/Storage/BoardLoader.swift

@@ -1546,7 +1546,7 @@ public struct LoadResult: Sendable {
     /// keeps the loader a pure function whose caller holds the whole of what the next call may reuse.
     ///
     /// A caller that ignores it gets a cold walk every time, which is exactly what
-    /// `TemplateEngine`, `GitHeadSnapshot` and every first load do.
+    /// `TemplateEngine` and every first load do.
     public var memo: BoardLoader.ParseMemo = BoardLoader.ParseMemo()
 
     /// **The typed defect stream** — everything this walk found that is pending *work*