Feat: Backend scaffolding and local dev stack

Backend/internal/httpx/web_routes.go

@@ -0,0 +1,51 @@
+// Path: Backend/internal/httpx/web_routes.go
+
+package httpx
+
+import (
+	"net/http"
+
+	"github.com/go-chi/chi/v5"
+)
+
+type webRoutes struct {
+	cfg RouterConfig
+}
+
+func newWebRoutes(cfg RouterConfig) routeRegistrar {
+	return webRoutes{cfg: cfg}
+}
+
+func (routes webRoutes) Register(router chi.Router) {
+	router.Get("/session", routes.handleSession)
+	router.Get("/bootstrap", routes.handleBootstrap)
+	router.Get("/me", routes.handleCurrentUser)
+}
+
+func (routes webRoutes) handleSession(w http.ResponseWriter, _ *http.Request) {
+	WriteJSON(w, http.StatusOK, map[string]any{
+		"service": routes.cfg.ServiceName,
+		"session": map[string]any{
+			"authenticated": false,
+			"mode":          "cookie",
+		},
+	})
+}
+
+func (routes webRoutes) handleBootstrap(w http.ResponseWriter, _ *http.Request) {
+	WriteJSON(w, http.StatusOK, map[string]any{
+		"service": routes.cfg.ServiceName,
+		"app": map[string]any{
+			"name":        routes.cfg.Config.AppName,
+			"environment": routes.cfg.Config.Environment,
+		},
+		"features": map[string]bool{
+			"auth":       false,
+			"workspaces": false,
+		},
+	})
+}
+
+func (routes webRoutes) handleCurrentUser(w http.ResponseWriter, r *http.Request) {
+	WriteError(w, http.StatusNotImplemented, RequestIDFromContext(r.Context()), "not_implemented", "The current user endpoint is scaffolded but not implemented yet.")
+}