feat: bootstrap temporserv project scaffold

Add the initial project blueprint, Go backend skeleton, frontend app shell, database schema draft, and local development/deployment files.

internal/httpapi/router.go

@@ -0,0 +1,81 @@
+package httpapi
+
+import (
+	"encoding/json"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/go-chi/chi/v5"
+
+	"github.com/benya/temporserv/internal/auth"
+	"github.com/benya/temporserv/internal/config"
+	"github.com/benya/temporserv/internal/library"
+	"github.com/benya/temporserv/internal/subsonic"
+)
+
+func NewRouter(cfg config.Config) http.Handler {
+	r := chi.NewRouter()
+	r.Use(requestLogger)
+	r.Use(recoverer)
+	r.Use(cors(cfg.CORSOrigins))
+
+	r.Get("/health", func(w http.ResponseWriter, r *http.Request) {
+		writeJSON(w, http.StatusOK, map[string]any{
+			"status": "ok",
+			"time":   time.Now().UTC(),
+			"env":    cfg.AppEnv,
+		})
+	})
+
+	r.Route("/api", func(api chi.Router) {
+		api.Get("/me", func(w http.ResponseWriter, r *http.Request) {
+			writeJSON(w, http.StatusOK, auth.DemoUser())
+		})
+		api.Get("/home", func(w http.ResponseWriter, r *http.Request) {
+			writeJSON(w, http.StatusOK, library.DemoHome())
+		})
+		api.Get("/tracks", func(w http.ResponseWriter, r *http.Request) {
+			writeJSON(w, http.StatusOK, map[string]any{
+				"items": library.DemoTracks(),
+			})
+		})
+		api.Post("/auth/login", func(w http.ResponseWriter, r *http.Request) {
+			writeJSON(w, http.StatusOK, map[string]any{
+				"token": "dev-token",
+				"user":  auth.DemoUser(),
+			})
+		})
+	})
+
+	r.Route("/rest", func(rest chi.Router) {
+		rest.Get("/ping.view", func(w http.ResponseWriter, r *http.Request) {
+			writeJSON(w, http.StatusOK, subsonic.PingResponse())
+		})
+		rest.Get("/getLicense.view", func(w http.ResponseWriter, r *http.Request) {
+			writeJSON(w, http.StatusOK, subsonic.PingResponse())
+		})
+	})
+
+	fs := http.FileServer(http.Dir("./web"))
+	r.Handle("/*", spaFallback(fs))
+
+	return r
+}
+
+func writeJSON(w http.ResponseWriter, status int, payload any) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(status)
+	_ = json.NewEncoder(w).Encode(payload)
+}
+
+func spaFallback(next http.Handler) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if strings.HasPrefix(r.URL.Path, "/api") || strings.HasPrefix(r.URL.Path, "/rest") || strings.HasPrefix(r.URL.Path, "/health") {
+			http.NotFound(w, r)
+			return
+		}
+		next.ServeHTTP(w, r)
+	}
+}
+