Add new server modules and configurations for various services

- Introduced `default-creds` module for managing default credentials with Umami integration.
- Added `fail2ban` module for brute-force attack protection with configurable ban times.
- Created `firewall` module to enable and configure basic firewall settings.
- Implemented `gitea` module for self-hosted Git service with PostgreSQL backend.
- Developed `glance` module for a customizable dashboard with various widgets and themes.
- Added `iknowyou` module for a self-hosted password manager with production and demo environments.
- Introduced `kernel-hardening` module for enhancing kernel security settings.
- Created `mazanoke` module for a simple web application with Nginx integration.
- Added `mealie` module for a self-hosted meal planning application.
- Implemented `stirling-pdf` module for PDF generation service.
- Developed `umami` module for self-hosted analytics with secret management.
- Added `ssh` module for secure SSH configuration with user restrictions.
- Introduced `nixy` theme for a customized aesthetic experience across services.

home/programs/nvf/options.nix

@@ -0,0 +1,45 @@
+{lib, ...}: {
+  vim = {
+    viAlias = false;
+    vimAlias = true;
+    withNodeJs = true;
+    options = {
+      autoindent = true;
+      smartindent = true;
+      shiftwidth = 2;
+      foldlevel = 99;
+      foldcolumn = "auto:1";
+      mousescroll = "ver:1,hor:1";
+      mousemoveevent = true;
+      fillchars = "eob:‿,fold: ,foldopen:▼,foldsep:⸽,foldclose:⏵";
+      signcolumn = "yes";
+      tabstop = 2;
+      softtabstop = 2;
+      wrap = false;
+    };
+    globals.navic_silence = true;
+    clipboard = {
+      enable = true;
+      registers = "unnamedplus";
+    };
+    luaConfigRC.osc52-clipboard = ''
+      vim.g.clipboard = {
+        name = 'OSC 52',
+        copy = {
+          ['+'] = require('vim.ui.clipboard.osc52').copy '+',
+          ['*'] = require('vim.ui.clipboard.osc52').copy '*',
+        },
+        paste = {
+          ['+'] = require('vim.ui.clipboard.osc52').paste '+',
+          ['*'] = require('vim.ui.clipboard.osc52').paste '*',
+        },
+      }
+    '';
+    theme = {
+      enable = true;
+      name = lib.mkForce "catppuccin";
+      style = lib.mkForce "mocha";
+      transparent = lib.mkForce true;
+    };
+  };
+}