[Enhancement] Misc fixes 2024-03-29 (#150)

* Removes header to allow embedding in frame

* Escaped links in podcast RSS builder

* Turned homepage sections into clickable links

* Enabled live dashboard in all ENVs

* Ensured download worker always returns a 2-member tuple

config/test.exs

@@ -32,8 +32,7 @@ config :pinchflat, Pinchflat.Mailer, adapter: Swoosh.Adapters.Test
 # Disable swoosh api client as it is only required for production adapters.
 config :swoosh, :api_client, false
 
-# Print only warnings and errors during test
-config :logger, level: :warning
+config :logger, level: :critical
 
 # Initialize plugs at runtime for faster test compilation
 config :phoenix, :plug_init_mode, :runtime