Initial project structure commit.

Static directory for public folders and business logic for the app
within internal, split into domain specific folders to keep clear
seperation of concerns.

internal/web/utils.go

@@ -0,0 +1,32 @@
+package web
+
+import (
+	"html/template"
+	"net/http"
+	"path/filepath"
+)
+
+// Renders a full page by combining the base template with a page template
+// Parsed together so the page can define blocks needed for base template
+func render(w http.ResponseWriter, _ *http.Request, page string, data any) {
+	files := []string{
+		filepath.Join("internal", "templates", "layouts", "base.html"),
+		filepath.Join("internal", "templates", "pages", page+".html"),
+	}
+
+	tmpl, err := template.ParseFiles(files...)
+	if err != nil {
+		http.Error(w, "template error: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	w.Header().Set("Content-Type", "text/html")
+
+	if err := tmpl.ExecuteTemplate(w, "base", data); err != nil {
+		http.Error(w, "render error: "+err.Error(), http.StatusInternalServerError)
+	}
+}
+
+func view(w http.ResponseWriter, r *http.Request, page string, data any) {
+	render(w, r, page, data)
+}