Create the app icon and finalize versioning

App identity for both editions: the three-lane glyph
(rectangle.split.3x1.fill) over a gentle gradient - teal for base
Lanework, dark graphite for Lanework Pro - rendered as 1024 masters and
packaged down the full macOS ladder into each target's own iconset,
replacing the borrowed pathfinder icon.

The About window arrives via IndieAbout (0.2.x): icon, copyright,
version/build/date read from the Info.plist that update_build_info.sh
already stamps on every build (CFBundleVersion 160 = git commit count,
BuildDate, BuildHash - verified in the built product), the version line
opening the bundled CHANGELOG.md, and the new ISC LICENSE.md one
document link away. Both files are authored to the Apple
inline-Markdown subset (no # headings, single-line paragraphs) and
bundle into both editions.

CHANGELOG.md replaces its placeholder with the real 2.0 first-release
notes - one sentence per user-facing feature.

The About box is also an edition seam: base's EditionAbout carries the
one-line Pro signpost 12-editions.md allots ("Lanework Pro adds
git-backed board history and sync."), and the Pro target compiles its
own signpost-less twin instead of that file - the no-#if file-level
doctrine applied to a string. README gains the identity bullet.

1649 green on both schemes; verify-editions.sh 26/26.

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

Kanban/App/EditionAbout.swift

@@ -0,0 +1,31 @@
+import IndieAbout
+
+/// **Base Lanework's About-box configuration — one of the two places base names Lanework Pro.**
+///
+/// 12-editions.md ▸ Quiet signposts: "Base presents as a complete app, not a demo: Pro is named
+/// in exactly two places — one line in the About box, and the contextual popover line on `.git`
+/// boards. Nothing on the welcome screen, nothing in banners." The popover line is
+/// `BoardGitNote`'s; this is the About line, riding as the second line of the copyright text —
+/// `IndieAbout` renders `copyrightText` as one multi-line `Text`, so the signpost is literally a
+/// line in the box, no custom layout.
+///
+/// **The Pro target does not compile this file** (project.yml excludes it and compiles
+/// `KanbanPro/Edition/EditionAbout.swift` instead): Pro's About has no signpost — the app it
+/// would point to is the one showing the box — and falls back to the Info.plist copyright. The
+/// difference is a file one target builds and the other does not, per the edition split's
+/// no-`#if` doctrine (12-editions.md ▸ Targets).
+enum EditionAbout {
+
+    /// The About window's content: version/build/date from the stamped Info.plist
+    /// (`update_build_info.sh` — CFBundleVersion, BuildDate, BuildHash), the version line
+    /// opening the bundled CHANGELOG.md, and the bundled ISC LICENSE.md as the one document
+    /// link. Both documents are authored to the Apple inline-Markdown subset — see the files'
+    /// own single-line paragraphs.
+    static var configuration: AppInfoConfiguration {
+        AppInfoConfiguration(
+            copyrightText: "© 2026 rzen\nLanework Pro adds git-backed board history and sync.",
+            documents: [.license(extension: "md")],
+            changelogDocument: .changelog()
+        )
+    }
+}

Kanban/KanbanApp.swift

@@ -1,4 +1,5 @@
 import AppKit
+import IndieAbout
 import SwiftUI
 
 /// The scene graph (02-architecture.md § Windows, § Launch and window lifecycle).
@@ -147,6 +148,13 @@ struct KanbanApp: App {
     /// whole of the contract, and the system supplies the rest.
     @CommandsBuilder
     private var menuCommands: some Commands {
+        // The About window (11-command-nexus.md files About under the app menu's standard
+        // furniture): icon, version/build/date from the Info.plist that `update_build_info.sh`
+        // stamped at build time — never a hardcoded string — with the version line opening the
+        // bundled changelog. `EditionAbout` is the edition seam: base's carries the one-line Pro
+        // signpost (12-editions.md ▸ Quiet signposts), Pro's twin does not.
+        IndieAboutCommand(configuration: EditionAbout.configuration)
+
         // The File group, in 11-command-nexus.md's own row order: New Card, New Lane, New Board…,
         // Open…, Open Recent ▸, Board Info, Duplicate, Save as Template, Reveal in Finder, Add
         // Attachment…, then the trash trio and Empty Trash…. The board-scoped ones validate against