fix broken pascal case usage

Author: kiriwalawren

modules/jellyfin/default.nix

@@ -9,6 +9,7 @@ with lib; let
   inherit (config.nixflix) globals;
   cfg = config.nixflix.jellyfin;
   xml = import ./xml.nix {inherit lib;};
+  util = import ./util.nix {inherit lib;};
 
   networkXmlContent = xml.mkXmlContent "NetworkConfiguration" cfg.network;
   brandingXmlContent = xml.mkXmlContent "BrandingOptions" cfg.branding;
@@ -105,7 +106,7 @@ with lib; let
         })
       (nonDBOptions ++ ["id" "internalId"]);
 
-    dbColumns = map (name: xml.toPascalCase name) (attrNames userAttrs);
+    dbColumns = map (name: util.toPascalCase name) (attrNames userAttrs);
     dbValues = map (name: sqliteFormat name userAttrs.${name}) (attrNames userAttrs);
   in ''
     userExists=$(${sq} "SELECT 1 FROM Users WHERE Username = '${username}'" 2>/dev/null || echo "")

modules/jellyfin/util.nix

@@ -0,0 +1,8 @@
+{lib, ...}:
+with lib; {
+  toPascalCase = str: let
+    firstChar = substring 0 1 str;
+    rest = substring 1 (-1) str;
+  in
+    (toUpper firstChar) + rest;
+}

modules/jellyfin/xml.nix

@@ -1,10 +1,6 @@
 {lib, ...}:
 with lib; let
-  toPascalCase = str: let
-    firstChar = substring 0 1 str;
-    rest = substring 1 (-1) str;
-  in
-    (toUpper firstChar) + rest;
+  util = import ./util.nix {inherit lib;};
 
   escapeXml = str:
     builtins.replaceStrings
@@ -35,7 +31,7 @@ with lib; let
     else
       concatStringsSep "\n" (
         mapAttrsToList (name: value: let
-          tagName = toPascalCase name;
+          tagName = util.toPascalCase name;
           valueStr =
             if isBool value
             then