Docs: mention clan.nix file, which is present in the default template now

docs/site/guides/authoring/clanModules/index.md

@@ -52,6 +52,7 @@ clanModules/borgbackup
 
     ```nix title="flake.nix"
     # ...
+    # Sometimes this attribute set is defined in clan.nix
     clan-core.lib.clan {
         # 1. Add the module to the available clanModules with inventory support
         inventory.modules = {
@@ -175,6 +176,7 @@ The following shows how to add options to your module.
     Configuration can be set as follows.
 
     ```nix title="flake.nix"
+    # Sometimes this attribute set is defined in clan.nix
     clan-core.lib.clan {
         inventory.services = {
             custom-module.instance_1 = {

docs/site/guides/authoring/clanServices/index.md

@@ -27,6 +27,7 @@ i.e. `@hsjobeki/customNetworking`
 outputs = inputs: inputs.flake-parts.lib.mkFlake { inherit inputs; } ({
     imports = [ inputs.clan-core.flakeModules.default ];
     # ...
+    # Sometimes this attribute set is defined in clan.nix
     clan = {
         # If needed: Exporting the module for other people
         modules."@hsjobeki/customNetworking" = import ./service-modules/networking.nix;
@@ -218,6 +219,7 @@ To import the module use `importApply`
 outputs = inputs: flake-parts.lib.mkFlake { inherit inputs; } ({self, lib, ...}: {
     imports = [ inputs.clan-core.flakeModules.default ];
     # ...
+    # Sometimes this attribute set is defined in clan.nix
     clan = {
         # Register the module
         modules."@hsjobeki/messaging" = lib.importApply ./service-modules/messaging.nix { inherit self; };
@@ -244,6 +246,7 @@ Then wrap the module and forward the variable `self` from the outer context into
 outputs = inputs: flake-parts.lib.mkFlake { inherit inputs; } ({self, lib, ...}: {
     imports = [ inputs.clan-core.flakeModules.default ];
     # ...
+    # Sometimes this attribute set is defined in clan.nix
     clan = {
         # Register the module
         modules."@hsjobeki/messaging" = {

docs/site/guides/getting-started/add-machines.md

@@ -90,6 +90,7 @@ See the complete [list](../../guides/more-machines.md#automatic-registration) of
     The option: `machines.<name>` is used to add extra *nixosConfiguration* to a machine
 
 ```{.nix .annotate title="flake.nix" hl_lines="3-13 18-22"}
+# Sometimes this attribute set is defined in clan.nix
 clan = {
     inventory.machines = {
         jon = {

docs/site/guides/getting-started/add-services.md

@@ -28,6 +28,7 @@ To learn more: [Guide about clanService](../clanServices.md)
         inputs@{ flake-parts, ... }:
         flake-parts.lib.mkFlake { inherit inputs; } {
             imports = [ inputs.clan-core.flakeModules.default ];
+            # Sometimes this attribute set is defined in clan.nix
             clan = {
                 inventory.machines = {
                     jon = {
@@ -76,6 +77,7 @@ Adding the following services is recommended for most users:
         inputs@{ flake-parts, ... }:
         flake-parts.lib.mkFlake { inherit inputs; } {
             imports = [ inputs.clan-core.flakeModules.default ];
+            # Sometimes this attribute set is defined in clan.nix
             clan = {
                 inventory.machines = {
                     jon = {

docs/site/guides/getting-started/secrets.md

@@ -152,6 +152,7 @@ are loaded when using Clan:
   outputs =
     { self, clan-core, ... }:
     let
+      # Sometimes this attribute set is defined in clan.nix
       clan = clan-core.lib.clan {
         inherit self;
 

docs/site/guides/mesh-vpn.md

@@ -39,6 +39,7 @@ For the purpose of this guide we have two machines:
   outputs =
     { self, clan-core, ... }:
     let
+      # Sometimes this attribute set is defined in clan.nix
       clan = clan-core.lib.clan {
         inherit self;
 

docs/site/guides/target-host.md

@@ -14,6 +14,7 @@ If the hostname is **static**, like `server.example.com`, set it in the **invent
   outputs =
     { self, clan-core, ... }:
     let
+      # Sometimes this attribute set is defined in clan.nix
       clan = clan-core.lib.clan {
         inventory.machines.jon = {
             deploy.targetHost = "root@server.example.com";
@@ -41,6 +42,7 @@ If your target host depends on a **dynamic expression** (like using the machine
   outputs =
     { self, clan-core, ... }:
     let
+      # Sometimes this attribute set is defined in clan.nix
       clan = clan-core.lib.clan {
         machines.jon = {config, ...}: {
             clan.core.networking.targetHost = "jon@${config.networking.fqdn}";