fixed some nvim errors, added env vars and did some small changes to autoexec, disabled automatic profiles for hyprsunset

.config/nvim/ftplugin/tex.lua

@@ -1,6 +1,6 @@
 -- Spell-check (tweak languages to your needs)
 vim.opt_local.spell = true
-vim.opt_local.spelllang = { "en_us", "de_de" }
+vim.opt_local.spelllang = { "en_gb", "de_de", "fr_fr" }
 
 -- Niceties for prose/math
 vim.opt_local.wrap = true