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/scripts/dev.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+# ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+
+if ! command -v node >/dev/null 2>&1; then
+  echo "Node.js is required to run the development environment." >&2
+  exit 1
+fi
+
+# Resolve the Electron binary via Node to avoid Bun resolution hiccups
+ELECTRON_EXEC_PATH="$(node -p "require('electron')")"
+
+if [[ -z "${ELECTRON_EXEC_PATH}" ]]; then
+  echo "Failed to resolve the Electron binary path." >&2
+  exit 1
+fi
+
+export NODE_ENV="${NODE_ENV:-development}"
+export ELECTRON_EXEC_PATH
+
+# ELECTRON_VITE_BIN="$ROOT_DIR/node_modules/.bin/electron-vite"
+
+if [[ ! -x "${ELECTRON_VITE_BIN}" ]]; then
+  echo "electron-vite binary not found. Have you installed dependencies?" >&2
+  exit 1
+fi
+
+exec "${ELECTRON_VITE_BIN}" dev "$@"