Nucleic: String Interpolation Update

Sources/NucleicApp/HostExecCard.swift

@@ -460,15 +460,16 @@ struct HostCommandBreakdown: View {
     private func stepRow(_ inv: HostCommandSummary.Invocation) -> some View {
         let risky = inv.destructive || inv.elevated
         let tail = stepTail(inv)
+        let headline = Text(inv.headline)
+            .font(.system(.caption, design: .monospaced).weight(.semibold))
+            .foregroundColor(AppTheme.primaryText)
+        let tailText = Text(tail.isEmpty ? "" : " " + tail)
+            .font(.system(.caption, design: .monospaced))
+            .foregroundColor(.secondary)
         return HStack(alignment: .firstTextBaseline, spacing: 8) {
             Image(systemName: stepGlyph(inv))
                 .font(.caption2).foregroundStyle(risky ? palette.danger : accent).frame(width: 14)
-            (Text(inv.headline)
-                .font(.system(.caption, design: .monospaced).weight(.semibold))
-                .foregroundColor(AppTheme.primaryText)
-             + Text(tail.isEmpty ? "" : " " + tail)
-                .font(.system(.caption, design: .monospaced))
-                .foregroundColor(.secondary))
+            Text("\(headline)\(tailText)")
                 .lineLimit(1).truncationMode(.middle)
                 .textSelection(.enabled)
             Spacer(minLength: 0)

Sources/NucleicApp/MarkdownText.swift

@@ -166,8 +166,8 @@ struct MarkdownText: View {
         let lines = text.components(separatedBy: "\n")
         var composed = Text(verbatim: "")
         for (idx, raw) in lines.enumerated() {
-            if idx > 0 { composed = composed + Text(verbatim: "\n") }
-            composed = composed + lineText(raw)
+            if idx > 0 { composed = Text("\(composed)\n") }
+            composed = Text("\(composed)\(lineText(raw))")
         }
         return composed
             .frame(maxWidth: .infinity, alignment: .leading)
@@ -195,7 +195,7 @@ struct MarkdownText: View {
         } else if let bullet = Self.bulletContent(trimmed) {
             // Inline the marker into the run (vs. a separate HStack column) so a wrapped
             // bullet stays part of the one selectable block.
-            return Text("•  ").foregroundStyle(.secondary) + inline(bullet)
+            return Text("\(Text("•  ").foregroundStyle(.secondary))\(inline(bullet))")
         } else {
             return inline(raw)
         }

Sources/NucleicApp/Panels/CovalenceMeshViewerWindow.swift

@@ -338,8 +338,7 @@ private struct MeshHostRow: View {
                 if let presence {
                     Text("\(presence.projects.count) project(s)")
                     if presence.updatedAt > .distantPast {
-                        (Text("card updated ") + Text(presence.updatedAt, style: .relative)
-                            + Text(" ago"))
+                        Text("card updated \(presence.updatedAt, style: .relative) ago")
                     }
                 }
                 if let error = peer?.lastError {
@@ -461,7 +460,7 @@ private struct ParkedDispatchSection: View {
                         Text(model).font(.caption).foregroundStyle(.secondary)
                     }
                     Spacer()
-                    (Text("parked ") + Text(record.createdAt, style: .relative) + Text(" ago"))
+                    Text("parked \(record.createdAt, style: .relative) ago")
                         .font(.caption).foregroundStyle(.secondary)
                     Button {
                         guard removing.insert(record.id).inserted else { return }
@@ -508,7 +507,7 @@ private struct ActiveTransfersSection: View {
                         .font(.caption)
                         .padding(.horizontal, 6).padding(.vertical, 2)
                         .background(Color.blue.opacity(0.12), in: Capsule())
-                    (Text(lock.updatedAt, style: .relative) + Text(" ago"))
+                    Text("\(lock.updatedAt, style: .relative) ago")
                         .font(.caption).foregroundStyle(.secondary)
                 }
                 .font(.callout)

Sources/NucleicApp/SettingsView.swift

@@ -2285,9 +2285,9 @@ private struct AgentsSettingsTab: View {
             Section("New chats") {
                 Picker("Default model", selection: $defaultModel) {
                     ForEach(ModelCatalog.models, id: \.self) { sku in
-                        (Text(ModelCatalog.displayName(sku))
-                            + (ModelCatalog.contextBadge(for: sku).map { Text(" \($0)").foregroundColor(.secondary) } ?? Text(""))
-                        ).tag(sku)
+                        let badge = ModelCatalog.contextBadge(for: sku).map { Text(" \($0)").foregroundColor(.secondary) } ?? Text("")
+                        Text("\(ModelCatalog.displayName(sku))\(badge)")
+                            .tag(sku)
                     }
                 }
                 Picker("Default \(ModelCatalog.effortNoun(for: defaultModel).lowercased())", selection: $defaultEffort) {
@@ -2299,16 +2299,16 @@ private struct AgentsSettingsTab: View {
             Section("Orchestra") {
                 Picker("Supervisor model", selection: $defaultSupervisorModel) {
                     ForEach(ModelCatalog.models, id: \.self) { sku in
-                        (Text(ModelCatalog.displayName(sku))
-                            + (ModelCatalog.contextBadge(for: sku).map { Text(" \($0)").foregroundColor(.secondary) } ?? Text(""))
-                        ).tag(sku)
+                        let badge = ModelCatalog.contextBadge(for: sku).map { Text(" \($0)").foregroundColor(.secondary) } ?? Text("")
+                        Text("\(ModelCatalog.displayName(sku))\(badge)")
+                            .tag(sku)
                     }
                 }
                 Picker("Worker model", selection: $defaultOrchestraWorkerModel) {
                     ForEach(ModelCatalog.models, id: \.self) { sku in
-                        (Text(ModelCatalog.displayName(sku))
-                            + (ModelCatalog.contextBadge(for: sku).map { Text(" \($0)").foregroundColor(.secondary) } ?? Text(""))
-                        ).tag(sku)
+                        let badge = ModelCatalog.contextBadge(for: sku).map { Text(" \($0)").foregroundColor(.secondary) } ?? Text("")
+                        Text("\(ModelCatalog.displayName(sku))\(badge)")
+                            .tag(sku)
                     }
                 }
                 Picker("Max concurrent workers", selection: $defaultOrchestraMaxWorkers) {

Sources/NucleicApp/TranscriptRow.swift

@@ -583,12 +583,10 @@ struct TranscriptRow: View, Equatable {
     /// secondary. A bare sentinel responder ("always-rule", "system") renders name-only.
     private func resolvedByLabel(_ decidedBy: String) -> some View {
         let parts = ResponderLabel.split(decidedBy)
-        var text = Text("Resolved by ").foregroundStyle(.secondary)
-            + Text(parts.name).foregroundStyle(.secondary)
+        var text = Text("Resolved by \(parts.name)").foregroundStyle(.secondary)
         if let fingerprint = parts.fingerprint {
-            text = text
-                + Text("  ").foregroundStyle(.secondary)
-                + Text(fingerprint).font(.callout.monospaced()).foregroundStyle(.tertiary)
+            let fp = Text(fingerprint).font(.callout.monospaced()).foregroundStyle(.tertiary)
+            text = Text("\(text)  \(fp)")
         }
         return HStack(alignment: .firstTextBaseline, spacing: 6) {
             Image(systemName: "arrow.right.circle").font(.caption)

ios/NucleicRemote/NucleicRemote/Views/Transcript/HostExecCard.swift

@@ -175,15 +175,16 @@ struct HostCommandBreakdown: View {
     private func stepRow(_ inv: HostCommandSummary.Invocation) -> some View {
         let risky = inv.destructive || inv.elevated
         let tail = stepTail(inv)
+        let headline = Text(inv.headline)
+            .font(.caption.monospaced().weight(.semibold))
+            .foregroundColor(.primary)
+        let tailText = Text(tail.isEmpty ? "" : " " + tail)
+            .font(.caption.monospaced())
+            .foregroundColor(.secondary)
         return HStack(alignment: .firstTextBaseline, spacing: 8) {
             Image(systemName: stepGlyph(inv))
                 .font(.caption2).foregroundStyle(risky ? Palette.danger : accent).frame(width: 14)
-            (Text(inv.headline)
-                .font(.caption.monospaced().weight(.semibold))
-                .foregroundColor(.primary)
-             + Text(tail.isEmpty ? "" : " " + tail)
-                .font(.caption.monospaced())
-                .foregroundColor(.secondary))
+            Text("\(headline)\(tailText)")
                 .lineLimit(1).truncationMode(.middle)
                 .textSelection(.enabled)
             Spacer(minLength: 0)