session management

config/plugins/editor/sessions.nix

@@ -0,0 +1,21 @@
+{ ... }: {
+  plugins.auto-session = {
+    enable = true;
+    settings = {
+      pre_save_cmds = ["Neotree close"];
+      post_restore_cmds = ["Neotree show"];
+    };
+  };
+
+  keymaps = [
+    {
+      mode = ["n"];
+      key = "<leader>ss";
+      action = ":SessionSearch<cr>";
+      options = {
+        desc = "Search sessions";
+        silent = true;
+      };
+    }
+  ];
+}

config/plugins/ui/neo-tree.nix

@@ -1,6 +1,13 @@
 {...}: {
   plugins.neo-tree = {
     enable = true;
+    eventHandlers = {
+      neo_tree_window_after_open = ''
+        function(_)
+          vim.cmd("wincmd =")
+        end
+      '';
+    };
     closeIfLastWindow = true;
   };