feat(diff): better diff settings

lua/plugins/14-options.lua

@@ -7,6 +7,17 @@ return {
             opt = {
                 clipboard = "",
                 cmdheight = 1,
+                diffopt = {
+                    -- default
+                    "internal",
+                    "closeoff",
+                    "filler",
+                    -- end default
+                    "iwhite",
+                    "algorithm:histogram",
+                    "indent-heuristic",
+                    "linematch:60",
+                },
                 expandtab = true,
                 foldmethod = "syntax",
                 foldnestmax = 150,
@@ -20,10 +31,9 @@ return {
                 signcolumn = "auto",
                 spell = false,
                 tabstop = 4,
-                textwidth = 120,
-                wrap = true,
+                textwidth = 100,
                 winblend = 0,
-                pumblend = 0,
+                wrap = true,
             },
             g = {
                 neovide_hide_mouse_when_typing = true,