git commit -m "feat: initial release of Strata framework v0.1.0

- Static compiler with STRC pattern (Static Template Resolution with
   Compartmentalized Layers)
   - Template syntax: { } interpolation, { s-for }, { s-if/s-elif/s-else
    }
   - File types: .strata, .compiler.sts, .service.sts, .api.sts, .sts,
   .scss
   - CLI tools: strata dev, strata build, strata g (generators)
   - create-strata scaffolding CLI with Pokemon API example
   - Dev server with WebSocket HMR (Hot Module Replacement)
   - Documentation: README, ARCHITECTURE, CHANGELOG, CONTRIBUTING,
   LICENSE

compiler/cmd/strata/dev.go

@@ -0,0 +1,96 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+
+	"github.com/CarGDev/strata/internal/server"
+	"github.com/CarGDev/strata/internal/watcher"
+)
+
+func startDevServer(port int, open bool) {
+	// Get current working directory
+	cwd, err := os.Getwd()
+	if err != nil {
+		log.Fatalf("Failed to get working directory: %v", err)
+	}
+
+	// Check if this is a Strata project
+	configPath := filepath.Join(cwd, "strataconfig.ts")
+	if _, err := os.Stat(configPath); os.IsNotExist(err) {
+		log.Fatal("Not a Strata project. strataconfig.ts not found.")
+	}
+
+	// Create dev server
+	devServer := server.NewDevServer(port, cwd)
+
+	// Create file watcher
+	srcDir := filepath.Join(cwd, "src")
+	fileWatcher, err := watcher.New(srcDir, func(event watcher.ChangeEvent) {
+		fmt.Printf("  Changed: %s\n", event.Path)
+
+		// Rebuild the project
+		if err := devServer.Rebuild(); err != nil {
+			fmt.Printf("  Rebuild error: %v\n", err)
+		}
+
+		// Determine change type for HMR
+		changeType := "reload"
+		switch event.Type {
+		case watcher.FileTypeSCSS:
+			changeType = "css"
+		case watcher.FileTypeStrata:
+			changeType = "component"
+		case watcher.FileTypeConfig:
+			changeType = "reload"
+		}
+
+		devServer.NotifyChange(changeType, event.Path)
+	})
+
+	if err != nil {
+		log.Fatalf("Failed to create watcher: %v", err)
+	}
+
+	// Start watcher in background
+	go func() {
+		if err := fileWatcher.Start(); err != nil {
+			log.Printf("Watcher error: %v", err)
+		}
+	}()
+
+	// Open browser if requested
+	if open {
+		openBrowser(fmt.Sprintf("http://localhost:%d", port))
+	}
+
+	// Start server (blocks)
+	if err := devServer.Start(); err != nil {
+		log.Fatalf("Server error: %v", err)
+	}
+}
+
+func openBrowser(url string) {
+	var cmd *exec.Cmd
+
+	switch runtime.GOOS {
+	case "darwin":
+		cmd = exec.Command("open", url)
+	case "linux":
+		cmd = exec.Command("xdg-open", url)
+	case "windows":
+		cmd = exec.Command("cmd", "/c", "start", url)
+	default:
+		fmt.Printf("  Open manually: %s\n", url)
+		return
+	}
+
+	if err := cmd.Start(); err != nil {
+		fmt.Printf("  Could not open browser: %v\n", err)
+		fmt.Printf("  Open manually: %s\n", url)
+	}
+}