refactor(hosts): remove /etc/nixos from persistence

This required a manual migration of postgresql from version 15 to 16

hosts/luna/default.nix

@@ -6,5 +6,5 @@
       ./modules
     ] ".nix"
   );
-  system.stateVersion = "24.05";
+  system.stateVersion = "24.11";
 }

hosts/luna/modules/services/postgresql.nix

@@ -1,14 +1,17 @@
 { config, pkgs, ... }:
+let
+  pg_dataDir_base = "/var/lib/postgresql";
+in
 {
   services.postgresqlBackup = {
+    enable = true;
     location = "/var/backup/postgresql";
     backupAll = true;
   };
+
   services.postgresql = {
     enable = true;
-    # Explicitly setting the data dir so upgrades (changing version from 15 -> 16) don't end up
-    # getting lost on system reboots
-    dataDir = "/var/lib/postgresql";
+    dataDir = "${pg_dataDir_base}/${config.services.postgresql.package.psqlSchema}";
     settings = {
       log_connections = true;
       log_disconnections = true;
@@ -27,7 +30,7 @@
 
   environment.persistence.save.directories = [
     {
-      directory = config.services.postgresql.dataDir;
+      directory = "${pg_dataDir_base}";
       user = "postgres";
       group = "postgres";
     }

hosts/luna/os/fs.nix

@@ -14,7 +14,6 @@ in
     hideMounts = true;
     directories = [
       "/var/lib"
-      "/etc/nixos"
     ];
   };
   services = {

hosts/orion/os/fs.nix

@@ -26,7 +26,6 @@ in
     hideMounts = true;
     directories = [
       "/var/lib"
-      "/etc/nixos"
     ];
   };
 

users/price/dots/.config/nvim/lua/plugins/configs/snacks.lua

@@ -39,7 +39,9 @@ return {
             {
                 "<leader>nv",
                 function()
-                    require("snacks").notifier.show_history()
+                    require("snacks").notifier.show_history({
+                        sort = { "added" },
+                    })
                 end,
                 desc = "Notifications: Search",
             },
@@ -57,6 +59,10 @@ return {
                 words = { enabled = true },
                 statuscolumn = { enabled = false },
             })
+            snacks.config.styles["notification.history"] = {
+                title = { { "Notification History", "@markup.heading.4" } },
+                border = { { " ", "INVALIDHIGHLIGHTHERE" } },
+            }
             _G.bt = snacks.debug.backtrace
             _G.dd = snacks.debug.inspect
             vim.print = snacks.debug.inspect