fix: restore complete source code and fix launchers

- Copy complete source code packages from original CodeNomad project
- Add root package.json with npm workspace configuration
- Include electron-app, server, ui, tauri-app, and opencode-config packages
- Fix Launch-Windows.bat and Launch-Dev-Windows.bat to work with correct npm scripts
- Fix Launch-Unix.sh to work with correct npm scripts
- Launchers now correctly call npm run dev:electron which launches Electron app

packages/electron-app/electron.vite.config.ts

@@ -0,0 +1,72 @@
+import { defineConfig, externalizeDepsPlugin } from "electron-vite"
+import solid from "vite-plugin-solid"
+import { resolve } from "path"
+
+const uiRoot = resolve(__dirname, "../ui")
+const uiSrc = resolve(uiRoot, "src")
+const uiRendererRoot = resolve(uiRoot, "src/renderer")
+const uiRendererEntry = resolve(uiRendererRoot, "index.html")
+const uiRendererLoadingEntry = resolve(uiRendererRoot, "loading.html")
+
+export default defineConfig({
+  main: {
+    plugins: [externalizeDepsPlugin()],
+    build: {
+      outDir: "dist/main",
+      lib: {
+        entry: resolve(__dirname, "electron/main/main.ts"),
+      },
+      rollupOptions: {
+        external: ["electron"],
+      },
+    },
+  },
+  preload: {
+    plugins: [externalizeDepsPlugin()],
+    build: {
+      outDir: "dist/preload",
+      lib: {
+        entry: resolve(__dirname, "electron/preload/index.cjs"),
+        formats: ["cjs"],
+        fileName: () => "index.js",
+      },
+      rollupOptions: {
+        external: ["electron"],
+        output: {
+          entryFileNames: "index.js",
+        },
+      },
+    },
+  },
+  renderer: {
+    root: uiRendererRoot,
+    plugins: [solid()],
+    css: {
+      postcss: resolve(uiRoot, "postcss.config.js"),
+    },
+    resolve: {
+      alias: {
+        "@": uiSrc,
+      },
+    },
+    server: {
+      port: 3000,
+    },
+    build: {
+      minify: false,
+      cssMinify: false,
+      sourcemap: true,
+      outDir: resolve(__dirname, "dist/renderer"),
+      rollupOptions: {
+        input: {
+          main: uiRendererEntry,
+          loading: uiRendererLoadingEntry,
+        },
+        output: {
+          compact: false,
+          minifyInternalExports: false,
+        },
+      },
+    },
+  },
+})