Added frontend

backend/internal/envconfig/envconfig.go

@@ -0,0 +1,48 @@
+package envconfig
+
+import (
+	"os"
+)
+
+type EnvConfig struct {
+	Port          string
+	ConfigDir     string
+	GithubPat     string
+	StoragePath   string
+	DashboardHost string
+}
+
+func Load() EnvConfig {
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "4321"
+	}
+
+	configDir := os.Getenv("CONFIG_DIR")
+	if configDir == "" {
+		configDir = "./"
+	}
+
+	githubPat := os.Getenv("GITHUB_PAT")
+	if githubPat == "" {
+		githubPat = ""
+	}
+
+	storagePath := os.Getenv("STORAGE_PATH")
+	if storagePath == "" {
+		storagePath = "./storage"
+	}
+
+	dashboardHost := os.Getenv("DASHBOARD_HOST")
+	if dashboardHost == "" {
+		dashboardHost = "localhost"
+	}
+
+	return EnvConfig{
+		Port:          port,
+		ConfigDir:     configDir,
+		GithubPat:     githubPat,
+		StoragePath:   storagePath,
+		DashboardHost: dashboardHost,
+	}
+}