feat: Load icon for BrowserWindow to show it on linux launcher

Author: ashchan

…es/neuron-wallet/assets/images/icon.icns …ges/neuron-wallet/assets/icons/icon.icnspackages/neuron-wallet/assets/images/icon.icns renamed to packages/neuron-wallet/assets/icons/icon.icns packages/neuron-wallet/assets/images/icon.icns renamed to packages/neuron-wallet/assets/icons/icon.icns

@@ -44,7 +44,7 @@ dmg:
 win:
   verifyUpdateCodeSignature: false
   artifactName: "${productName}-v${version}-${os}-${arch}-installer.${ext}"
-  icon: assets/images/icon.ico
+  icon: assets/icons/icon.ico
   target:
     - target: nsis
       arch:
@@ -53,7 +53,7 @@ win:
 mac:
   artifactName: "${productName}-v${version}-${os}.${ext}"
   category: public.app-category.finance
-  icon: assets/images/icon.icns
+  icon: assets/icons/icon.icns
   hardenedRuntime: true
   gatekeeperAssess: false
   entitlements: assets/entitlements.plist
@@ -66,6 +66,6 @@ mac:
 linux:
   artifactName: "${productName}-v${version}-${os}-${arch}.${ext}"
   category: Finance
-  icon: assets/images/
+  icon: assets/icons/
   target:
     - AppImage

…ges/neuron-wallet/assets/images/icon.ico …ages/neuron-wallet/assets/icons/icon.icopackages/neuron-wallet/assets/images/icon.ico renamed to packages/neuron-wallet/assets/icons/icon.ico packages/neuron-wallet/assets/images/icon.ico renamed to packages/neuron-wallet/assets/icons/icon.ico

@@ -20,6 +20,7 @@ function createWindow() {
     minHeight: 600,
     show: false,
     backgroundColor: '#e9ecef',
+    icon: path.join(__dirname, '../neuron-ui/icon.png'),
     webPreferences: {
       devTools: env.isDevMode,
       nodeIntegration: env.isDevMode || env.isTestMode,