feat: version and back button

src/routes/home.go

@@ -1,6 +1,7 @@
 package routes
 
 import (
+	"anonymousoverflow/config"
 	"fmt"
 	"strings"
 
@@ -8,7 +9,9 @@ import (
 )
 
 func GetHome(c *gin.Context) {
-	c.HTML(200, "home.html", gin.H{})
+	c.HTML(200, "home.html", gin.H{
+		"version": config.Version,
+	})
 }
 
 type urlConversionRequest struct {

src/routes/question.go

@@ -141,10 +141,10 @@ func ViewQuestion(c *gin.Context) {
 		answers = append(answers, template.HTML(answerBodyHTML))
 	})
 
-	imagePolicy := "https:"
+	imagePolicy := "'self' https:"
 
 	if c.MustGet("disable_images").(bool) {
-		imagePolicy = "'none'"
+		imagePolicy = "'self'"
 	}
 
 	c.HTML(200, "question.html", gin.H{