Works on template

Use uri! to generate links instead of hardcoded urls
Fix #110
Fix invalid links needing to be POST forms
Translate login message for boost and like directly from template
Put js for search in its own file

templates/users/new.rs.html

@@ -2,13 +2,14 @@
 @use template_utils::*;
 @use routes::user::NewUserForm;
 @use validator::ValidationErrors;
+@use routes::*;
 
 @(ctx: BaseContext, enabled: bool, form: &NewUserForm, errors: ValidationErrors)
 
 @:base(ctx, "Edit your account", {}, {}, {
     @if enabled {
         <h1>@i18n!(ctx.1, "Create an account")</h1>
-        <form method="post">
+        <form method="post" action="@uri!(user::create)">
             @input!(ctx.1, username (text), "Username", form, errors.clone(), "minlenght=\"1\"")
             @input!(ctx.1, email (text), "Email", form, errors.clone())
             @input!(ctx.1, password (password), "Password", form, errors.clone(), "minlenght=\"8\"")