Remove deprecated io/ioutil import and calls

site-api.go

@@ -3,7 +3,6 @@ package main
 import (
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -20,7 +19,7 @@ var (
 
 func topWrapper(r *http.Request) string {
 	defer log.PanicSafe()
-	headerTemplate, err := ioutil.ReadFile("./static/header.tpl")
+	headerTemplate, err := os.ReadFile("./static/header.tpl")
 	if err != nil {
 		log.LogError(fmt.Sprintf("Unable to open header template: ```%+v```", err))
 		return ""
@@ -37,7 +36,7 @@ func topWrapper(r *http.Request) string {
 
 func bodyWrapper(r *http.Request, template string) string {
 	defer log.PanicSafe()
-	bodyTemplate, err := ioutil.ReadFile(fmt.Sprintf("./static/%+v.tpl", template))
+	bodyTemplate, err := os.ReadFile(fmt.Sprintf("./static/%+v.tpl", template))
 	if err != nil {
 		log.LogError(fmt.Sprintf("Attempt to load %s.tpl failed. ```%+v```", template, err))
 		return bodyWrapper(r, "404")
@@ -58,7 +57,7 @@ func greetUser(w http.ResponseWriter, r *http.Request) {
 	loggedIn, _ := detectUser(r, "Homepage")
 
 	if loggedIn {
-		bodyTemplate, _ := ioutil.ReadFile("./static/index.html")
+		bodyTemplate, _ := os.ReadFile("./static/index.html")
 		fmt.Fprint(w, string(bodyTemplate))
 	} else {
 		fmt.Fprint(w, pageBuilder(r, "home"))
@@ -103,7 +102,7 @@ func notFoundPage(w http.ResponseWriter, r *http.Request) {
 }
 func card(title string, content string, footer string) string {
 	defer log.PanicSafe()
-	cardTemplate, err := ioutil.ReadFile("./static/card.tpl")
+	cardTemplate, err := os.ReadFile("./static/card.tpl")
 	if err != nil {
 		log.LogError("Unable to open card template")
 		return ""