feat(systems/etna): switch reposilite to postgresql

systems/etna/reposilite.nix

@@ -1,12 +1,29 @@
-{ camasca, ... }:
 {
-  imports = [ camasca.nixosModules.reposilite ];
+  config,
+  camasca,
+  _utils,
+  ...
+}:
+let
+  dbPass = _utils.setupSingleSecret config "reposiliteDbPass" {
+    owner = "reposilite";
+    group = "reposilite";
+  };
+in
+{
+  imports = [
+    camasca.nixosModules.reposilite
+    dbPass.generate
+  ];
 
   cfTunnels."maven.uku3lig.net" = "http://localhost:8080";
 
   services.reposilite = {
     enable = true;
-    database.type = "sqlite";
     settings.port = 8080;
+    database = {
+      type = "postgresql";
+      passwordFile = dbPass.path;
+    };
   };
 }