feat: add handlers to serve template and styles

internal/handlers/main.go

@@ -0,0 +1,24 @@
+// Package handlers provides HTTP handlers for the web application.
+package handlers
+
+import (
+	"net/http"
+	"text/template"
+
+	"github.com/StevanFreeborn/links.stevanfreeborn.com/internal/assets"
+)
+
+func Index(w http.ResponseWriter, r *http.Request) {
+	t, err := template.ParseFS(assets.Templates, "templates/index.gohtml")
+
+	if err != nil {
+		http.Error(w, "Unable to load template", http.StatusInternalServerError)
+		return
+	}
+
+	t.Execute(w, nil)
+}
+
+func CSS(w http.ResponseWriter, r *http.Request) {
+	http.ServeFileFS(w, r, assets.CSS, r.URL.Path)
+}