feat: AquaPrime voice RPG + wallet ability (server-side rewrite)

[Bradymck]

Summary

Complete rewrite of the AquaPrime: The Fading voice RPG ability, replacing the old client-side game engine with a server-side architecture. Supersedes #196.

• Server-side game engine — All mechanics (D20, movement, encounters, loot, economy) resolved by UnifiedTurnService on the AquaPrime server. The ability is a thin voice client.
• Real Ethereum wallets — Privy embedded wallets created automatically for each device. Players hear their truncated ETH address at connection and can ask for it mid-game.
• Memory system — 5 persistent memory containers with experiences, skill grants, sacrifice choices, and critical failure erasure (scars).
• Live 3D map — Room code lets players watch their ship at platypuspassions.com/stream-view
• Cardinal direction navigation — Grid-based movement with regions, drift distances, and battery economy

New: aquaprime-wallet companion ability

Standalone wallet lookup — say "what's my address" or "my wallet" anytime without starting a game session. Creates a wallet on first call, returns existing on subsequent.

Changes from PR #196

• Complete rewrite — Old standalone D20 engine replaced with server-side API calls
• Privy wallets — Real embedded Ethereum wallets instead of no wallet support
• Memory system — Persistent across sessions, sacrifice mechanics, scars
• config.json added — Proper hotword configuration (was missing)
• Companion ability — Separate aquaprime-wallet for address queries outside game

Test plan

• Trigger game via "play aquaprime" hotword
• Verify room code and ETH address announced at connection
• Move in cardinal directions (north/south/east/west)
• Ask "what's my address" mid-game — should respond without consuming a turn
• Say "stop" — graceful exit with summary
• Trigger wallet ability via "my wallet" — should speak address without starting game
• Verify resume_normal_flow() fires on all exit paths

🤖 Generated with Claude Code

[github-actions]

✅ Community PR Path Check — Passed

All changed files are inside the community/ folder. Looks good!

[github-actions]

🔀 Branch Merge Check

PR direction: feat/aquaprime-fading-v2 → dev

✅ Passed — feat/aquaprime-fading-v2 → dev is a valid merge direction

[github-actions]

🔍 Lint Results

✅ __init__.py — Empty as expected

Files linted: community/aquaprime-fading/main.py community/aquaprime-wallet/main.py

✅ Flake8 — Passed

✅ All checks passed!

[github-actions]

✅ Ability Validation Passed

📋 Validating: community/aquaprime-fading
  ✅ All checks passed!

📋 Validating: community/aquaprime-wallet
  ✅ All checks passed!

[uzair401]

Hey @Bradymck, great work on this! Could you record a quick Loom demo walking through the ability? It'll help other developers get a clear picture of how it works and make it much easier for them to understand and build on top of it. Thanks!