Fix for live view signing salt config error

lib/mix/tasks/fuck_gab/config.ex

@@ -108,6 +108,9 @@ defmodule Mix.Tasks.FuckGab.Config do
       secret = :crypto.strong_rand_bytes(64) |> Base.encode64() |> binary_part(0, 64)
       signing_salt = :crypto.strong_rand_bytes(8) |> Base.encode64() |> binary_part(0, 8)
 
+      live_view_signing_salt =
+        :crypto.strong_rand_bytes(8) |> Base.encode64() |> binary_part(0, 8)
+
       template_dir = Application.app_dir(:fuck_gab, "priv") <> "/templates"
 
       result_config =
@@ -123,6 +126,7 @@ defmodule Mix.Tasks.FuckGab.Config do
           dbpass: dbpass,
           secret: secret,
           signing_salt: signing_salt,
+          live_view_signing_salt: live_view_signing_salt,
           listen_ip: listen_ip,
           listen_port: listen_port
         )

priv/templates/sample_config.eex

@@ -13,7 +13,8 @@ config :fuck_gab, FuckGabWeb.Endpoint,
   url: [host: "<%= domain %>", scheme: "https", port: <%= port %>],
   http: [ip: {<%= String.replace(listen_ip, ".", ", ") %>}, port: <%= listen_port %>],
   secret_key_base: "<%= secret %>",
-  signing_salt: "<%= signing_salt %>"
+  signing_salt: "<%= signing_salt %>",
+  live_view: [signing_salt: "<%= live_view_signing_salt %>"]
 
 config :fuck_gab, :instance,
   site_name: "<%= site_name %>",