Percent-encode org_name in links

If org_name contains spaces, the generated link will not work in some email clients unless it is percent-encoded

src/mail.rs

@@ -245,6 +245,7 @@ pub async fn send_invite(
             "org_id": org_id.as_deref().unwrap_or("_"),
             "org_user_id": org_user_id.as_deref().unwrap_or("_"),
             "email": percent_encode(address.as_bytes(), NON_ALPHANUMERIC).to_string(),
+            "org_name_encoded": percent_encode(org_name.as_bytes(), NON_ALPHANUMERIC).to_string(),
             "org_name": org_name,
             "token": invite_token,
         }),

src/static/templates/email/send_org_invite.hbs

@@ -3,7 +3,7 @@ Join {{{org_name}}}
 You have been invited to join the *{{org_name}}* organization.
 
 
-Click here to join: {{url}}/#/accept-organization/?organizationId={{org_id}}&organizationUserId={{org_user_id}}&email={{email}}&organizationName={{org_name}}&token={{token}}
+Click here to join: {{url}}/#/accept-organization/?organizationId={{org_id}}&organizationUserId={{org_user_id}}&email={{email}}&organizationName={{org_name_encoded}}&token={{token}}
 
 
 If you do not wish to join this organization, you can safely ignore this email.

src/static/templates/email/send_org_invite.html.hbs

@@ -9,7 +9,7 @@ Join {{{org_name}}}
    </tr>
    <tr style="margin: 0; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 16px; color: #333; line-height: 25px; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none;">
       <td class="content-block" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 16px; color: #333; line-height: 25px; margin: 0; -webkit-font-smoothing: antialiased; padding: 0 0 10px; -webkit-text-size-adjust: none; text-align: center;" valign="top" align="center">
-         <a href="{{url}}/#/accept-organization/?organizationId={{org_id}}&organizationUserId={{org_user_id}}&email={{email}}&organizationName={{org_name}}&token={{token}}"
+         <a href="{{url}}/#/accept-organization/?organizationId={{org_id}}&organizationUserId={{org_user_id}}&email={{email}}&organizationName={{org_name_encoded}}&token={{token}}"
             clicktracking=off target="_blank" style="color: #ffffff; text-decoration: none; text-align: center; cursor: pointer; display: inline-block; border-radius: 5px; background-color: #3c8dbc; border-color: #3c8dbc; border-style: solid; border-width: 10px 20px; margin: 0; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 16px; line-height: 25px; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none;">
          Join Organization Now
          </a>