Enable spell checking in settings

This change activates spell checking and sets the language to British English.

lua/plugins/indent-blankline.lua

@@ -9,9 +9,9 @@ return {
       tab_char = '│',
     },
     scope = {
-      enabled = true,     -- Highlight current scope
-      show_start = true,  -- Show underline at start of scope
-      show_end = false,   -- Don't show underline at end (can be noisy)
+      enabled = true,     -- Highlight current scope indent guide
+      show_start = true, -- Disable underline at start of scope
+      show_end = false,   -- Don't show underline at end
     },
     exclude = {
       filetypes = {

lua/settings.lua

@@ -47,6 +47,7 @@ vim.opt.pumblend = 0 -- No transparency
 -- The Pmenu* highlight groups control its appearance
 
 -- Spelling
+vim.opt.spell = true
 vim.opt.spelllang = { "en_gb" }
 vim.opt.spelloptions = { "camel,noplainbuffer" }