move modules to seperate folder

flake.nix

@@ -25,12 +25,12 @@
         inherit system;
         modules = [
           ./configuration.nix
-          ./matrix.nix
-          ./puffer.nix
-          ./gitea.nix
-          ./letsencrypt.nix
-          ./fail2ban.nix
-          ./email.nix
+          ./modules/matrix.nix
+          ./modules/puffer.nix
+          ./modules/gitea.nix
+          ./modules/letsencrypt.nix
+          ./modules/fail2ban.nix
+          ./modules/email.nix
           agenix.nixosModules.default
           nixos-mailserver.nixosModules.default
           nixos-matrix-modules.nixosModules.default

modules/matrix.nix

@@ -86,12 +86,12 @@ host    replication     all             ::1/128                 md5
   services.redis.servers."".enable = true;
 
   age.secrets.synapse_db_pass = {
-    file = ./secrets/synapse_db_pass.age;
+    file = ../secrets/synapse_db_pass.age;
     owner = "postgres";
     group = "postgres";
   };
   age.secrets.synapse_db_pass_prepared = {
-    file = ./secrets/synapse_db_pass_prepared.age;
+    file = ../secrets/synapse_db_pass_prepared.age;
     owner = "matrix-synapse";
     group = "matrix-synapse";
     mode = "0600";