feat(data): mark macOS 26.3.2 as device-specific (MacBook Neo)

macOS 26.3.2 (25D2140) is a MacBook Neo-only release per Apple support
article HT122868. Add isDeviceSpecific flag to release data and index.
Change device-specific badge color from purple to indigo across app and
site, using CSS variables for the site badge styling.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: p-linnane

data/releases.json

@@ -43,6 +43,7 @@
     "buildNumber" : "25D2140",
     "dataFile" : "releases/26/macOS-26.3.2-25D2140.json",
     "isBeta" : false,
+    "isDeviceSpecific" : true,
     "isRC" : false,
     "osVersion" : "26.3.2",
     "releaseDate" : "2026-03-10",

data/releases/26/macOS-26.3.2-25D2140.json

@@ -113,6 +113,7 @@
   "ipswFile" : "UniversalMac_26.3.2_25D2140_Restore.ipsw",
   "ipswURL" : "https://updates.cdn-apple.com/2026WinterFCS/fullrestores/047-94879/40A2B65E-4E49-4EAA-8BEC-62A305007488/UniversalMac_26.3.2_25D2140_Restore.ipsw",
   "isBeta" : false,
+  "isDeviceSpecific" : true,
   "isRC" : false,
   "kernels" : [
     {

macOSdbApp/Views/SidebarView.swift

@@ -139,7 +139,7 @@ private struct ReleaseRow: View {
                     Text("Device Specific")
                         .font(.caption2)
                         .fontWeight(.medium)
-                        .foregroundStyle(.purple)
+                        .foregroundStyle(.indigo)
                 }
             }
 

site/src/pages/index.astro

@@ -150,8 +150,8 @@ function releaseSlug(release: any): string {
   }
 
   .badge-device {
-    background: color-mix(in srgb, purple 15%, transparent);
-    color: purple;
+    background: color-mix(in srgb, var(--color-badge-device) 15%, transparent);
+    color: var(--color-badge-device);
   }
 
   .filter-bar {

site/src/pages/release/[slug].astro

@@ -203,8 +203,8 @@ const xnuVersion = releaseData.kernels?.[0]?.xnuVersion;
   }
 
   .badge-device {
-    background: color-mix(in srgb, purple 15%, transparent);
-    color: purple;
+    background: color-mix(in srgb, var(--color-badge-device) 15%, transparent);
+    color: var(--color-badge-device);
   }
 
   .ipsw-link {

site/src/styles/global.css

@@ -8,6 +8,7 @@
   --color-link-hover: #0055b3;
   --color-badge-beta: #bf5700;
   --color-badge-rc: #248a3d;
+  --color-badge-device: #5856d6;
   --color-table-header: #f5f5f7;
   --color-table-stripe: #fafafa;
   --color-upgraded: #248a3d;
@@ -30,6 +31,7 @@
     --color-link-hover: #5ab4ff;
     --color-badge-beta: #ff9f0a;
     --color-badge-rc: #30d158;
+    --color-badge-device: #7d7aff;
     --color-table-header: #2d2d2f;
     --color-table-stripe: #252527;
     --color-upgraded: #30d158;