Add electron builder config

src/electron/electron-builder.json5

@@ -0,0 +1,60 @@
+/**
+ * @see https://www.electron.build/configuration/configuration
+ */
+{
+  $schema: 'https://raw.githubusercontent.com/electron-userland/electron-builder/master/packages/app-builder-lib/scheme.json',
+  productName: 'PersonalAnalytics',
+  appId: 'dev.hasel.personalanalytics',
+  asar: true,
+  directories: {
+    output: 'release/${version}'
+  },
+  files: [
+    'dist',
+    'dist-electron'
+  ],
+  mac: {
+    target: [
+      'dmg'
+    ],
+    artifactName: '${productName}-Mac-${version}-Installer.${ext}',
+    publish: {
+      provider: "github",
+      owner: "HASEL-UZH",
+      repo: "PersonalAnalytics",
+    }
+  },
+  win: {
+    target: [
+      {
+        target: 'nsis',
+        arch: [
+          'x64'
+        ]
+      }
+    ],
+    artifactName: '${productName}-Windows-${version}-Setup.${ext}',
+    publish: {
+      provider: "github",
+      owner: "HASEL-UZH",
+      repo: "PersonalAnalytics",
+    }
+  },
+  nsis: {
+    oneClick: false,
+    perMachine: false,
+    allowToChangeInstallationDirectory: true,
+    deleteAppDataOnUninstall: false
+  },
+  linux: {
+    target: [
+      'AppImage'
+    ],
+    artifactName: '${productName}-Linux-${version}.${ext}',
+    publish: {
+      provider: "github",
+      owner: "HASEL-UZH",
+      repo: "PersonalAnalytics",
+    }
+  }
+}