feat: replace nvim-autopairs, oil.nvim, indent-blankline with mini equivalents

plugins/editing.nix

@@ -1,6 +1,6 @@
 {pkgs, ...}: {
   vim = {
-    autopairs.nvim-autopairs.enable = true;
+    mini.pairs.enable = true;
     comments.comment-nvim.enable = true;
 
     extraPlugins = with pkgs.vimPlugins; {

plugins/navigation.nix

@@ -5,10 +5,6 @@
         package = harpoon2;
         setup = ''require("harpoon"):setup()'';
       };
-      oil-nvim = {
-        package = oil-nvim;
-        setup = ''require("oil").setup({})'';
-      };
     };
 
     fzf-lua = {
@@ -30,9 +26,9 @@
       {key = "<leader>3"; mode = ["n"]; lua = true; action = ''function() require("harpoon"):list():select(3) end''; desc = "Harpoon file 3";}
       {key = "<leader>4"; mode = ["n"]; lua = true; action = ''function() require("harpoon"):list():select(4) end''; desc = "Harpoon file 4";}
 
-      # Oil
+      # Mini.files
-      {key = "-"; mode = ["n"]; lua = true; action = ''function() require("oil").open() end''; desc = "Open parent directory";}
+      {key = "-"; mode = ["n"]; lua = true; action = ''function() MiniFiles.open() end''; desc = "Open file explorer";}
-      {key = "<leader>-"; mode = ["n"]; lua = true; action = ''function() require("oil").open_float() end''; desc = "Open parent directory (float)";}
+      {key = "<leader>-"; mode = ["n"]; lua = true; action = ''function() MiniFiles.open(vim.api.nvim_buf_get_name(0)) end''; desc = "Open file explorer (current file)";}
 
       # FZF-lua
       {key = "<leader>ff"; mode = ["n"]; action = "<cmd>FzfLua files<cr>"; desc = "Find Files";}

plugins/ui.nix

@@ -1,10 +1,10 @@
 {...}: {
   vim = {
-    visuals.indent-blankline.enable = true;
-
     mini = {
       icons.enable = true;
       surround.enable = true;
+      indentscope.enable = true;
+      files.enable = true;
     };
 
     luaConfigRC.mini-icons-mock = ''