Add Flatpak manifest and custom carousel icon

Data/GNOME/carousel-symbolic.svg

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" height="16px" viewBox="0 0 16 16" width="16px"><path d="m 5 2 c -1.089844 0 -2 0.910156 -2 2 v 5 c 0 1.089844 0.910156 2 2 2 h 6 c 1.089844 0 2 -0.910156 2 -2 v -5 c 0 -1.089844 -0.910156 -2 -2 -2 z m -3 1 c -1.089844 0 -2 0.910156 -2 2 v 3 c 0 1.089844 0.910156 2 2 2 z m 12 0 v 7 c 1.089844 0 2 -0.910156 2 -2 v -3 c 0 -1.089844 -0.910156 -2 -2 -2 z m -9 1 h 6 v 5 h -6 z m 0 8 c -0.550781 0 -1 0.449219 -1 1 s 0.449219 1 1 1 s 1 -0.449219 1 -1 s -0.449219 -1 -1 -1 z m 3 0 c -0.550781 0 -1 0.449219 -1 1 s 0.449219 1 1 1 s 1 -0.449219 1 -1 s -0.449219 -1 -1 -1 z m 3 0 c -0.550781 0 -1 0.449219 -1 1 s 0.449219 1 1 1 s 1 -0.449219 1 -1 s -0.449219 -1 -1 -1 z m 0 0" fill="#222222"/></svg>

Sources/Model/Enumerations/Icon.swift

@@ -24,8 +24,6 @@ public enum Icon: Equatable {
     case copy
     /// The navigation icon.
     case navigation
-    /// The panel icon.
-    case panel
     /// The warning icon.
     case warning
     /// The trash icon.
@@ -57,8 +55,6 @@ public enum Icon: Equatable {
             "\u{E8C8}"
         case .navigation:
             "\u{E700}"
-        case .panel:
-            "\u{E7FB}"
         case .warning:
             "\u{E7BA}"
         case .trash:
@@ -99,8 +95,6 @@ public enum Icon: Equatable {
             .editCopy
         case .navigation:
             .sidebarShow
-        case .panel:
-            .panelCenter
         case .warning:
             .dialogWarning
         case .trash:

Tests/Demo.swift

@@ -137,7 +137,7 @@ enum Item: String, FlatNavigationItem, CaseIterable, Equatable, Codable {
         case .navigation:
             .navigation
         case .carousel:
-            .panel
+            .custom(winui: "🤣", adwaita: "dev.aparoksha.Demo.carousel-symbolic")
         case .alert:
             .warning
         }

dev.aparoksha.Demo.json

@@ -0,0 +1,49 @@
+{
+  "app-id": "dev.aparoksha.Demo",
+  "runtime": "org.gnome.Platform",
+  "runtime-version": "master",
+  "sdk": "org.gnome.Sdk",
+  "sdk-extensions": [
+    "org.freedesktop.Sdk.Extension.swift6"
+  ],
+  "command": "Demo",
+  "finish-args": [
+    "--share=ipc",
+    "--socket=fallback-x11",
+    "--device=dri",
+    "--socket=wayland"
+  ],
+  "build-options": {
+    "append-path": "/usr/lib/sdk/swift6/bin",
+    "prepend-ld-library-path": "/usr/lib/sdk/swift6/lib"
+  },
+  "cleanup": [
+    "/include",
+    "/lib/pkgconfig",
+    "/man",
+    "/share/doc",
+    "/share/gtk-doc",
+    "/share/man",
+    "/share/pkgconfig",
+    "*.la",
+    "*.a"
+  ],
+  "modules": [
+    {
+      "name": "Demo",
+      "builddir": true,
+      "buildsystem": "simple",
+      "sources": [
+        {
+          "type": "dir",
+          "path": "."
+        }
+      ],
+      "build-commands": [
+        "swift build --static-swift-stdlib",
+        "install -Dm755 .build/debug/Demo /app/bin/Demo",
+        "install -Dm644 Data/GNOME/carousel-symbolic.svg $DESTDIR/app/share/icons/hicolor/symbolic/apps/dev.aparoksha.Demo.carousel-symbolic.svg"
+      ]
+    }
+  ]
+}