feat: Enhance CSV parser to dynamically map quantity, name, finish, and ID columns from headers for robust custom imports.

docs/development/CENTRAL.md

@@ -8,3 +8,4 @@
 ## Recent Completions
 - [Game Battlefield & Manual Mode](./devlog/2025-12-14-234500_game_battlefield_plan.md): Completed.
 - [Helm Chart Config](./devlog/2025-12-14-214500_helm_config.md): Completed.
+- [CSV Import Robustness](./devlog/2025-12-16-152253_csv_import_robustness.md): Completed. Enhanced CSV parser to dynamically map columns from headers, supporting custom user imports.

docs/development/devlog/2025-12-16-152253_csv_import_robustness.md

@@ -0,0 +1,21 @@
+
+# CSV Import Robustness Update
+
+## Background
+The user provided a specific CSV format associated with typical automated imports. The requirement was to extract relevant information (Quantity, Name, Finish, Scryfall ID) while ignoring other fields (such as Condition, Date Added, etc.).
+
+## Changes
+- Refactored `src/client/src/services/CardParserService.ts` to implement dynamic header parsing.
+- The `parse` method now:
+  - Detects if the first line is a CSV header containing "Quantity" and "Name".
+  - Maps columns to indices based on the header.
+  - Specifically looks for `Quantity`, `Name`, `Finish`, and `Scryfall ID` (checking common variations like 'scryfall_id', 'id', 'uuid').
+  - Uses strictly mapped columns if a header is detected, ensuring other fields are ignored as requested.
+  - Falls back gracefully to previous generic parsing logic if no matching header is found, preserving backward compatibility with Arena/MTGO exports and simple lists.
+
+## Verification
+- Verified manually via a test script that the provided CSV content parses correctly into the `CardIdentifier` memory structure.
+- The extraction correctly identifies Quantity, Name, Finish (Normal/Foil), and Scryfall UUID.
+
+## Next Steps
+- Ensure the frontend `CubeManager` works seamlessly with this update (no changes needed there as it uses the service).