feat(nvim): remove callback from obsidian extra

.config/nvim/lua/plugins/extras/editor/docs/obsidian.lua

@@ -65,17 +65,6 @@ return {
         },
       },
 
-      callbacks = {
-        enter_note = function(_, note)
-          vim.keymap.set("n", "gf", "<cmd>ObsidianFollowLink<cr>", {
-            buffer = note.bufnr,
-            expr = note.expr,
-            noremap = note.noremap,
-            desc = "File Passthrough",
-          })
-        end,
-      },
-
       new_notes_location = "notes_subdir",
 
       templates = {