Drop build number from Settings About line

Show "0.1.4 · 48979d9" instead of "0.1.4 — 32 · 48979d9". The monotonic
build count duplicates the commit identifier visually and just adds
noise for end users. CFBundleVersion is still stamped into Info.plist
— macOS needs it for update bookkeeping — but it's no longer surfaced
in the UI. The "— {build}" form is kept as a fallback for dev builds
that happen to be built without git metadata.

Author: gek0z

README.md

@@ -195,10 +195,11 @@ Releases are fully automated. The pipeline:
 
 Versioning: `CFBundleShortVersionString` is derived from `git describe`
 (post-build script in `project.yml`) — `0.1.0` on a tag, `0.1.0+N` past it.
-`CFBundleVersion` is `git rev-list --count HEAD` (monotonic). `GitCommit`
+`CFBundleVersion` is `git rev-list --count HEAD` (monotonic, kept for
+macOS update bookkeeping even though it isn't shown in UI). `GitCommit`
 holds the short SHA (with a `-dirty` suffix when the working tree has
-uncommitted changes). Settings → About displays them as
-`0.1.0 (17 · 19d5410)`.
+uncommitted changes). Settings → About displays marketing version and
+commit, e.g. `0.1.0 · 19d5410`.
 
 ## Troubleshooting
 

Sources/Views/SettingsView.swift

@@ -120,8 +120,8 @@ struct SettingsView: View {
         let dev = (info["IsDevBuild"] as? String).flatMap { $0.isEmpty ? nil : $0 }
         var head = short
         if let dev { head += " (\(dev))" }
-        if let commit, commit != build {
-            return "\(head) — \(build) · \(commit)"
+        if let commit {
+            return "\(head) · \(commit)"
         }
         return "\(head) — \(build)"
     }