The Background tab becomes Theme — solid colors or patterns, presets only, chevron-paged

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

Kanban/UI/Board/BoardInfoPopover.swift

@@ -5,14 +5,15 @@ import SwiftUI
 /// widget in the window's titlebar that opens it.
 ///
 /// **Restructuring in progress (2026-08-07): the popover is going tabbed.** The symbol/name header
-/// stays at the top; below it sit three tabs — **Info**, **Background**, **Git** — each a settings
+/// stays at the top; below it sit three tabs — **Info**, **Theme**, **Git** — each a settings
 /// surface for one aspect of board configuration, each settled in its own dedicated design session.
-/// **Info and Background are settled** (both 2026-08-07 — `BoardInfoTabView`, the metrics dossier;
-/// `BoardBackgroundTabView`, the re-homed style editor plus the generated-background picker); Git
-/// remains deliberately empty until its own session. The former body's mode-aware git section is
-/// unrendered for the interim but parked in this file (see the "Parked" mark below), because its
-/// pure seams (`BoardGitSection`, the posture notes, `BoardSettingsAvailability`'s caller) are
-/// settled design and will rehome into the Git tab once that session rules.
+/// **Info and Theme are settled** (both 2026-08-07 — `BoardInfoTabView`, the metrics dossier;
+/// `BoardThemeTabView`, the Solid color / Pattern picker — the Background tab's original name, before
+/// the same session widened it past the generated-only picker and folded manual styling back out to
+/// Style… ⌥⌘S); Git remains deliberately empty until its own session. The former body's mode-aware
+/// git section is unrendered for the interim but parked in this file (see the "Parked" mark below),
+/// because its pure seams (`BoardGitSection`, the posture notes, `BoardSettingsAvailability`'s
+/// caller) are settled design and will rehome into the Git tab once that session rules.
 ///
 /// ### One home, deliberately
 ///
@@ -257,13 +258,13 @@ func boardInfoTitlebarAccessory(
 // MARK: - Tabs
 
 /// The popover's three aspects, one tab each (03-board-ui.md § Board popover, the 2026-08-07 tab
-/// restructure): **Info**, **Background**, **Git**. Info and Background are settled
-/// (`BoardInfoTabView`, `BoardBackgroundTabView`); Git is a placeholder — empty on purpose — until
+/// restructure): **Info**, **Theme**, **Git**. Info and Theme are settled
+/// (`BoardInfoTabView`, `BoardThemeTabView`); Git is a placeholder — empty on purpose — until
 /// its own dedicated design session, which then only has to fill its case in.
 enum BoardInfoTab: String, CaseIterable, Identifiable {
 
     case info = "Info"
-    case background = "Background"
+    case theme = "Theme"
     case git = "Git"
 
     var id: Self { self }
@@ -276,7 +277,7 @@ enum BoardInfoTab: String, CaseIterable, Identifiable {
 ///
 /// Width is the style editor's — the number that keeps the Style… popover narrow enough to sit
 /// beside a card — kept through the restructure so the popover's footprint doesn't wander while Git
-/// is still a placeholder; both tabs settled so far (Info, Background) kept it too, so whether the
+/// is still a placeholder; both tabs settled so far (Info, Theme) kept it too, so whether the
 /// tabbed surface ever wants its own width remains open, but nothing has needed one yet.
 struct BoardInfoView: View {
 
@@ -375,16 +376,16 @@ struct BoardInfoView: View {
             .padding(.horizontal, inset)
             .padding(.top, inset)
 
-            // The selected tab's surface. Info and Background are settled (2026-08-07 —
-            // `BoardInfoTabView`, `BoardBackgroundTabView`); Git stays a placeholder until its own
+            // The selected tab's surface. Info and Theme are settled (2026-08-07 —
+            // `BoardInfoTabView`, `BoardThemeTabView`); Git stays a placeholder until its own
             // session, holding a fixed height so an empty tab reads as a surface awaiting content
             // rather than a collapsed sliver — `Color.clear`, because an `EmptyView` inside a frame
             // renders nothing at all.
             switch tab {
             case .info:
                 BoardInfoTabView(store: store, inset: inset)
-            case .background:
-                BoardBackgroundTabView(store: store, recents: recents, inset: inset)
+            case .theme:
+                BoardThemeTabView(store: store, inset: inset)
             case .git:
                 Color.clear.frame(height: 120)
             }
@@ -397,11 +398,14 @@ struct BoardInfoView: View {
 
     // MARK: Parked pending the Git tab session (2026-08-07)
     //
-    // Nothing below this mark renders today. The style-editor embed that once lived here has
-    // rehomed to `BoardBackgroundTabView`; what is left is the git section — postures, notes, and
-    // the Board Settings… row — waiting for the Git tab's own session. Parked rather than deleted
-    // because every seam it hangs on is settled, test-pinned design (`BoardGitSectionTests`,
-    // `BoardSettingsAvailabilityTests`), and the tab sessions rehome surfaces, not rulings.
+    // Nothing below this mark renders today. The style-editor embed that once lived here briefly
+    // rehomed to `BoardThemeTabView` and has since moved back out of the popover entirely — manual
+    // board styling is reachable through Style… ⌥⌘S, and the Theme tab's Solid color / Pattern picker
+    // covers the same ground its "Board" background grid did. What is left below is the git section —
+    // postures, notes, and the Board Settings… row — waiting for the Git tab's own session. Parked
+    // rather than deleted because every seam it hangs on is settled, test-pinned design
+    // (`BoardGitSectionTests`, `BoardSettingsAvailabilityTests`), and the tab sessions rehome
+    // surfaces, not rulings.
 
     /// The popover's closing section, whichever of the six postures this board is in — see
     /// `BoardGitSection`.