fix(ui): split ViewBuilders for Swift 5.7 ten-child limit (#146)

Actions run 33666 (Xcode 14.2, macOS 12) failed to compile: the
sidebar VStack had 14 children and SaveMediaRecipeDialog had 13,
over the Swift 5.7 ViewBuilder 10-child cap. Extracted
layout-transparent Group subviews (header/presetBlock/mediaBlock/
studioButtons/stepperAndProject; fields/readOnlyRows) — no id,
order, or layout change.

Refs #146

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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

README.md

@@ -8,7 +8,7 @@ All measurement, chart generation, and profile mathematics live in the [Gronod A
 |---|---|
 | Product | ICCery v2 for macOS |
 | Bundle | `com.gronod.iccery2` |
-| Floor | macOS 14 Sonoma, universal `arm64` + `x86_64` |
+| Floor | macOS 12.0 Monterey, universal `arm64` + `x86_64` |
 | Default branch | `develop` |
 | M6 | Stage 0 calibration, CGATS import, SceneKit gamut viewer, packaging — shipped on `develop` |
 | M7 | Pre-UAT hardening & baseline consolidation — shipped on `develop` |

Sources/ICCery/MediaLibraryDialogs.swift

@@ -46,9 +46,11 @@ struct SaveMediaRecipeDialog: View {
             || media.captureColourSpaceMismatch
     }
 
-    var body: some View {
-        VStack(alignment: .leading, spacing: 14) {
-            Text("Save Media Recipe").font(.title3).foregroundStyle(Theme.text)
+    // Swift 5.7 (Xcode 14.2 CI runner) caps a ViewBuilder body at 10
+    // children (#146); Group blocks are layout-transparent, so field
+    // order and every docs/21 id are unchanged.
+    private var fields: some View {
+        Group {
             TextField("Name", text: $media.saveMediaName)
                 .textFieldStyle(.roundedBorder)
                 .accessibilityIdentifier("saveMediaName")
@@ -61,7 +63,11 @@ struct SaveMediaRecipeDialog: View {
             TextField("Ink set", text: $media.saveMediaInk)
                 .textFieldStyle(.roundedBorder)
                 .accessibilityIdentifier("saveMediaInk")
+        }
+    }
 
+    private var readOnlyRows: some View {
+        Group {
             captureRow("Printer", value: printerCaption,
                        identifier: "saveMediaPrinter")
             captureRow("Preset",
@@ -74,6 +80,14 @@ struct SaveMediaRecipeDialog: View {
                        value: workflow.profile.calibrationFile.isEmpty
                            ? "None" : workflow.profile.calibrationFile,
                        identifier: "saveMediaCal")
+        }
+    }
+
+    var body: some View {
+        VStack(alignment: .leading, spacing: 14) {
+            Text("Save Media Recipe").font(.title3).foregroundStyle(Theme.text)
+            fields
+            readOnlyRows
             Toggle("Apply calibration to profile",
                    isOn: $media.saveMediaApplyCal)
                 .disabled(!media.calApplyable)

Sources/ICCery/SidebarView.swift

@@ -37,6 +37,21 @@ struct SidebarView: View {
 
     var body: some View {
         VStack(alignment: .leading, spacing: 0) {
+            header
+            presetBlock
+            mediaBlock
+            studioButtons
+            stepperAndProject
+        }
+        .frame(width: Theme.Metrics.sidebarWidth)
+        .background(Theme.panel)
+    }
+
+    // Swift 5.7 (Xcode 14.2 CI runner) caps a ViewBuilder body at 10
+    // children (#146); these Group blocks are layout-transparent, so
+    // visual order, ids and the 270 pt column are unchanged.
+    private var header: some View {
+        Group {
             HStack {
                 Image("ICCery-logo")
                     .resizable()
@@ -65,7 +80,11 @@ struct SidebarView: View {
             .padding(12)
 
             Divider().overlay(Theme.border)
+        }
+    }
 
+    private var presetBlock: some View {
+        Group {
             // Preset select (`#presetSelect`) — issue #11. Selection
             // applies the preset immediately; names render via Text only.
             Picker("Preset", selection: Binding(
@@ -97,7 +116,11 @@ struct SidebarView: View {
             }
             .padding(.horizontal, 12)
             .padding(.bottom, 8)
+        }
+    }
 
+    private var mediaBlock: some View {
+        Group {
             // Media library (`#mediaSelect`) — issue #146. Selection
             // applies the recipe immediately, like presets; names render
             // via Text only (#114). Never reuses `presetSelect` (#137).
@@ -147,7 +170,11 @@ struct SidebarView: View {
             }
             .padding(.horizontal, 12)
             .padding(.bottom, 8)
+        }
+    }
 
+    private var studioButtons: some View {
+        Group {
             // Calibrate Printer (`#btnCalibratePrinter`).
             Button(action: { model.enterCalibration() }) {
                 Label("Calibrate Printer", systemImage: "slider.horizontal.3")
@@ -187,7 +214,11 @@ struct SidebarView: View {
                 showing: $showingAllHelp)
             .accessibilityIdentifier("btnSpotRead")
             .padding(.horizontal, 12)
+        }
+    }
 
+    private var stepperAndProject: some View {
+        Group {
             Divider().overlay(Theme.border)
                 .padding(.vertical, 8)
 
@@ -214,8 +245,6 @@ struct SidebarView: View {
             ProjectChip(project: project, showingAllHelp: $showingAllHelp)
                 .padding(8)
         }
-        .frame(width: Theme.Metrics.sidebarWidth)
-        .background(Theme.panel)
     }
 }
 

docs/22-settings-presets.md

@@ -7,7 +7,7 @@ Persisted at `{app_data}/settings.json` via `load_settings` / `save_settings`. I
 | Field | Default | Notes |
 |-------|---------|-------|
 | `argyll_binary_dir` | `null` | Overrides bundled sidecars. `resolve_binary` checks this first. |
-| `default_instrument` | `null` | **Stored but not applied to argv.** Stage 2 `#instrumentSelect` is the source of truth. Do not start honouring this without an explicit product decision. |
+| `default_instrument` | `null` | Stored; seeds the Spot Read instrument picker when that instrument is present (#148). **Never** written into `printtarg -i` or `targen` argv. Stage 2 `#instrumentSelect` remains the printtarg instrument. |
 | `log_level` | `null` | `error` / `warn` / `info` / `debug` / `trace`. `null` → Debug in debug builds, Info in release. Applied at startup **and** on save (#158). |
 | `delta_e_good_max` | `2.0` | Stage 3 swatch traffic-light "Good". Must be ≥ 0. |
 | `delta_e_warning_max` | `5.0` | Stage 3 "Warning" band. Must be **strictly greater** than good. |