[saffronjam]

tl;dr: Add Classic and Earth Withdrawal game modes, including Earth-dependent cards, escalating support, and withdrawal events. Expand card presentation and structure tiles, add a frontend inspection workflow, and fix production, card-receipt, and final-scoring flows.

Details

Mode rules, card behavior, and visual presentation now work together across desktop and mobile.

• Add mode-specific decks, setup options, rules, and independent Venus and Colonies options for Classic.
• Award Earth support after everyone finishes generation setup, and announce withdrawal events before turn announcements with dedicated sounds.
• Model optional payments explicitly, group alternative actions, and explain unavailable Earth-dependent effects.
• Unify card symbols, production indicators, qualifiers, victory points, and notifications; refresh Earth Withdrawal artwork.
• Reuse the structure-tile renderer for dense industrial facilities, commercial districts, lava tube settlements, and corporate strongholds.
• Add deterministic frontend scene inspection and screenshot tooling, with tile placement and mobile previews.
• Show cards received from tile bonuses, correct the final-production continuation, and restore animated end-game score counting.
• Strengthen catalog validation, saved-game handling, bot support, and regression coverage.
• Record artwork generation provenance and simplify repository guidance around shared renderers and visual verification.