feat: add PyInstaller build for standalone binary distribution

- Add PyInstaller spec file and build script for creating standalone executables
- Add install.sh for curl | sh installation from GitHub releases
- Add GitHub Actions workflow for multi-platform builds (macOS, Linux, Windows)
- Move sandbox-only deps (playwright, ipython, libtmux, etc.) to optional extras
- Make google-cloud-aiplatform optional ([vertex] extra) to reduce binary size
- Use lazy imports in tool actions to avoid loading sandbox deps at startup
- Add -v/--version flag to CLI
- Add website and Discord links to completion message
- Binary size: ~97MB (down from ~120MB with all deps)

scripts/build.sh

@@ -0,0 +1,98 @@
+#!/bin/bash
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+echo -e "${BLUE}🦉 Strix Build Script${NC}"
+echo "================================"
+
+OS="$(uname -s)"
+ARCH="$(uname -m)"
+
+case "$OS" in
+    Linux*)     OS_NAME="linux";;
+    Darwin*)    OS_NAME="macos";;
+    MINGW*|MSYS*|CYGWIN*) OS_NAME="windows";;
+    *)          OS_NAME="unknown";;
+esac
+
+case "$ARCH" in
+    x86_64|amd64)   ARCH_NAME="x86_64";;
+    arm64|aarch64)  ARCH_NAME="arm64";;
+    *)              ARCH_NAME="$ARCH";;
+esac
+
+echo -e "${YELLOW}Platform:${NC} $OS_NAME-$ARCH_NAME"
+
+cd "$PROJECT_ROOT"
+
+if ! command -v poetry &> /dev/null; then
+    echo -e "${RED}Error: Poetry is not installed${NC}"
+    echo "Please install Poetry first: https://python-poetry.org/docs/#installation"
+    exit 1
+fi
+
+echo -e "\n${BLUE}Installing dependencies...${NC}"
+poetry install --with dev
+
+VERSION=$(poetry version -s)
+echo -e "${YELLOW}Version:${NC} $VERSION"
+
+echo -e "\n${BLUE}Cleaning previous builds...${NC}"
+rm -rf build/ dist/
+
+echo -e "\n${BLUE}Building binary with PyInstaller...${NC}"
+poetry run pyinstaller strix.spec --noconfirm
+
+RELEASE_DIR="dist/release"
+mkdir -p "$RELEASE_DIR"
+
+BINARY_NAME="strix-${VERSION}-${OS_NAME}-${ARCH_NAME}"
+
+if [ "$OS_NAME" = "windows" ]; then
+    if [ ! -f "dist/strix.exe" ]; then
+        echo -e "${RED}Build failed: Binary not found${NC}"
+        exit 1
+    fi
+    BINARY_NAME="${BINARY_NAME}.exe"
+    cp "dist/strix.exe" "$RELEASE_DIR/$BINARY_NAME"
+    echo -e "\n${BLUE}Creating zip...${NC}"
+    ARCHIVE_NAME="${BINARY_NAME%.exe}.zip"
+
+    if command -v 7z &> /dev/null; then
+        7z a "$RELEASE_DIR/$ARCHIVE_NAME" "$RELEASE_DIR/$BINARY_NAME"
+    else
+        powershell -Command "Compress-Archive -Path '$RELEASE_DIR/$BINARY_NAME' -DestinationPath '$RELEASE_DIR/$ARCHIVE_NAME'"
+    fi
+    echo -e "${GREEN}Created:${NC} $RELEASE_DIR/$ARCHIVE_NAME"
+else
+    if [ ! -f "dist/strix" ]; then
+        echo -e "${RED}Build failed: Binary not found${NC}"
+        exit 1
+    fi
+    cp "dist/strix" "$RELEASE_DIR/$BINARY_NAME"
+    chmod +x "$RELEASE_DIR/$BINARY_NAME"
+    echo -e "\n${BLUE}Creating tarball...${NC}"
+    ARCHIVE_NAME="${BINARY_NAME}.tar.gz"
+    tar -czvf "$RELEASE_DIR/$ARCHIVE_NAME" -C "$RELEASE_DIR" "$BINARY_NAME"
+    echo -e "${GREEN}Created:${NC} $RELEASE_DIR/$ARCHIVE_NAME"
+fi
+
+echo -e "\n${GREEN}Build successful!${NC}"
+echo "================================"
+echo -e "${YELLOW}Binary:${NC} $RELEASE_DIR/$BINARY_NAME"
+
+SIZE=$(ls -lh "$RELEASE_DIR/$BINARY_NAME" | awk '{print $5}')
+echo -e "${YELLOW}Size:${NC} $SIZE"
+
+echo -e "\n${BLUE}Testing binary...${NC}"
+"$RELEASE_DIR/$BINARY_NAME" --help > /dev/null 2>&1 && echo -e "${GREEN}Binary test passed!${NC}" || echo -e "${RED}Binary test failed${NC}"
+
+echo -e "\n${GREEN}Done!${NC}"