docs: set manifest.readme for services to include README in the docs

clanServices/emergency-access/default.nix

@@ -4,6 +4,7 @@
   manifest.name = "clan-core/emergency-access";
   manifest.description = "Set recovery password for emergency access to machine";
   manifest.categories = [ "System" ];
+  manifest.readme = builtins.readFile ./README.md;
 
   roles.default.perInstance = {
     nixosModule =

clanServices/sshd/default.nix

@@ -7,6 +7,7 @@
     "System"
     "Network"
   ];
+  manifest.readme = builtins.readFile ./README.md;
 
   roles.client = {
     interface =

clanServices/state-version/default.nix

@@ -4,6 +4,7 @@
   manifest.name = "clan-core/state-version";
   manifest.description = "Automatically generate the state version of the nixos installation.";
   manifest.categories = [ "System" ];
+  manifest.readme = builtins.readFile ./README.md;
 
   roles.default = {
 
@@ -24,7 +25,7 @@
             warnings = [
               ''
                 The clan.state-version service is deprecated and will be
-                removed on 2025-07-15 in favor of a nix option. 
+                removed on 2025-07-15 in favor of a nix option.
 
                 Please migrate your configuration to use `clan.core.settings.state-version.enable = true` instead.
               ''

clanServices/trusted-nix-caches/default.nix

@@ -4,6 +4,7 @@
   manifest.name = "clan-core/trusted-nix-caches";
   manifest.description = "This module sets the `clan.lol` and `nix-community` cache up as a trusted cache.";
   manifest.categories = [ "System" ];
+  manifest.readme = builtins.readFile ./README.md;
 
   roles.default = {
 

clanServices/users/default.nix

@@ -4,6 +4,7 @@
   manifest.name = "clan-core/users";
   manifest.description = "Automatically generates and configures a password for the specified user account.";
   manifest.categories = [ "System" ];
+  manifest.readme = builtins.readFile ./README.md;
 
   roles.default = {
     interface =