Dreamborn Import / Text Export

[Doberjohn]

Part of #204

Description

Import decklists from Dreamborn text format and export decks as plain text.

Import Format

Standard decklist text format used by most Lorcana tools:

4x Elsa - Spirit of Winter
3x Anna - Heir to Arendelle
2x Olaf - Friendly Snowman

Requirements

• Parse Nx Card Name - Title format (paste into text area or file upload)
• Match parsed card names against card database
• Error handling: show which lines failed to match (unrecognized cards)
• Validate imported deck against rules (4-copy max, 2-color max)
• Show import summary (X cards imported, Y errors)
• Text export: generate decklist in same format, copy to clipboard
• Handle edge cases: duplicate entries (merge quantities), empty lines, comments

Phase

Phase 2 (weeks 3-4) — can be a separate PR from core deck builder

Files

• apps/web/src/features/deck/utils/deckParser.ts — import/export logic