Collapse the edition split — one target, twins merged, verify-editions retired

Phase 1 of the 2026-07-30 one-app pivot (DESIGN 0bec9a6, card c3a3ddd5):
the KanbanPro target, LaneworkPro scheme, KanbanProTests module-alias
bundle, KanbanPro/ source root and scripts/verify-editions.sh retire
wholesale. project.yml reads as a single-target file again (anchors
inlined, header rewritten in tier vocabulary).

The edition twins merge: EditionTypes -> PasteboardTypes (one
UTType(exportedAs:) home — the one app owns the family types),
EditionAbout -> AboutBox (the quiet Pro signpost survives as the About
box's one line; "…in Settings" deferred until the StoreKit phase gives
it somewhere to point). InertGitTests drops its Base prefix — the
inert-.git posture is unconditional app behavior, unsubscribed and
lapsed being one state.

Entitlements gain com.apple.security.network.client, declared now and
dormant until Pro's remotes use it; no keychain access group. The App
Group key deliberately stays — it goes with AppGroup.swift in phase 2,
since pulling it first would silently drop the app into the fallback
container. README/RELEASE.md build-and-pipeline prose updated to the
one-record world; the subscription story lands with phase 3.

1893 tests in 322 suites green.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY

Kanban/LiveStore/BoardStore.swift

@@ -344,7 +344,7 @@ public final class BoardStore: HealHost {
     /// Its consumers today are the announcer's digest and the vanishing-focus sentence, both
     /// through `land`. Pro's auto-committer (06-history-undo.md) becomes the second one without
     /// this line changing — which is why the type lives in `LiveStore/` beside `BoardDiff` rather
-    /// than in `KanbanPro/`.
+    /// than inside the git provider.
     @ObservationIgnored
     public let echoes = EchoLedger()
 
@@ -477,7 +477,7 @@ public final class BoardStore: HealHost {
     /// raised lock above the completion), and the phrase must not survive to be spoken by some
     /// later, unrelated reload.
     ///
-    /// **`nil` on every base-edition bracket today.** Base has no git operations, and the design's
+    /// **`nil` on every free-tier bracket today.** The free tier has no git operations, and the design's
     /// examples ("Pulled 3 commits", "Switched to branch 'redesign'") are pro-m1's; the parameter
     /// exists so that milestone supplies phrasing rather than re-plumbing the seam.
     @ObservationIgnored
@@ -1111,8 +1111,8 @@ public final class BoardStore: HealHost {
     /// - Parameter completion: what to announce when the closing reload lands
     ///   (10-accessibility.md ▸ Live board announcements: "bracketed operations announce once, at
     ///   completion" — "Pulled 3 commits", "Switched to branch 'redesign'"). `nil`, the default, is
-    ///   an operation whose completion is not worth speech, which is **every base-edition bracket
-    ///   today**: base has no git operations, and the two app-initiated writes that do reach disk on
+    ///   an operation whose completion is not worth speech, which is **every free-tier bracket
+    ///   today**: no git operations run there, and the two app-initiated writes that do reach disk on
     ///   their own — the loose-file relocation and the legacy-tombstone migration — are ordinary
     ///   `performWrite` calls that already say what they did on the banner strip. The parameter is
     ///   the seam pro-m1 fills; see `wholesaleCompletion`.
@@ -3881,7 +3881,7 @@ public final class BoardStore: HealHost {
             on: self
         ) { () throws(BoardWriteError) -> Void in
             // One bracket over the displacement *and* the write: two files change, one app-mediated
-            // reload lands, and (in the Pro edition) one honestly-attributed commit records it.
+            // reload lands, and (under Pro) one honestly-attributed commit records it.
             guard let moved = try AgentGuide.install(atBoardRoot: root) else { return }
             // The `CLAUDE.user.md` rescue is the settled, silent ownership rule; a squatter's
             // displacement is announced.