Move everything to apps/desktop subdirectory

Some bits will need to be moved back out after the merge

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

apps/desktop/build/entitlements.mac.plist

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <!-- Entitlements from electron-builder's defaults
+         (https://github.com/electron-userland/electron-builder/blob/master/packages/app-builder-lib/templates/entitlements.mac.plist)
+         nb. This does *not* include the app sandbox: at the time of adding this file,
+         we were using electron-builder 21.2.0 which does not have the sandbox entitlement.
+         Latest electron-builder does, but it appears to be causing issues:
+         (https://github.com/electron-userland/electron-builder/issues/4390)
+    -->
+
+    <!-- https://github.com/electron/electron-notarize#prerequisites -->
+    <key>com.apple.security.cs.allow-jit</key>
+    <true/>
+
+    <!-- https://github.com/electron-userland/electron-builder/issues/3940 -->
+    <key>com.apple.security.cs.disable-library-validation</key>
+    <true/>
+
+    <!-- Our own additional entitlements (we need to access the camera and
+        mic for VoIP calls -->
+    <key>com.apple.security.device.camera</key>
+    <true/>
+    <key>com.apple.security.device.audio-input</key>
+    <true/>
+</dict>
+</plist>

apps/desktop/build/icon.icon/icon.json

@@ -0,0 +1,29 @@
+{
+  "fill" : "automatic",
+  "groups" : [
+    {
+      "layers" : [
+        {
+          "glass" : false,
+          "image-name" : "element.png",
+          "name" : "element"
+        }
+      ],
+      "name" : "Figma",
+      "shadow" : {
+        "kind" : "none",
+        "opacity" : 0.5
+      },
+      "specular" : false,
+      "translucency" : {
+        "enabled" : false,
+        "value" : 0.5
+      }
+    }
+  ],
+  "supported-platforms" : {
+    "squares" : [
+      "macOS"
+    ]
+  }
+}