config: add config package and wire it into server and handlers

Replace the hardcoded server.Config with an ini-backed config package
that reads /etc/openstore/openstore.conf then the user's config file, so
user settings override system ones and both override the built-in
defaults. Missing files are ignored rather than fatal.

Move route registration into a handlers package that owns the templates
and builds a Page view model, which removes the server -> handlers
import cycle along with the setter-based context injection.

1 files changed, 25 insertions, 0 deletions

diff --git a/internal/server/handlers/handlers.go b/internal/server/handlers/handlers.go
new file mode 100644
index 0000000..958ca30
--- /dev/null
+++ b/internal/server/handlers/handlers.go
@@ -0,0 +1,25 @@
+package handlers
+
+import (
+	"html/template"
+	"net/http"
+
+	"codeberg.org/mihna123/openstore/internal/config"
+	"codeberg.org/mihna123/openstore/internal/web"
+)
+
+type Handler struct {
+	tmpl *template.Template
+	cfg  *config.Config
+}
+
+func Routes(conf *config.Config) *http.ServeMux {
+	handler := Handler{
+		tmpl: template.Must(template.ParseFS(web.Files, "templates/*.html")),
+		cfg:  conf,
+	}
+	mux := http.NewServeMux()
+	mux.HandleFunc("GET /{$}", handler.home)
+
+	return mux
+}