feat(ppal-aws): add Lambda handler for Discord Bot
Add Node.js 22 Lambda function for PPAL Discord Bot:
- Discord Interactions API with Ed25519 signature verification
- Slash commands: /ppal status/help, /miyabi issue/status, /help
- DynamoDB integration for user state management
- Secrets Manager integration for token retrieval
- GitHub API integration for issue creation
Files:
- package.json: Dependencies (aws-sdk v3, discord-api-types, tweetnacl)
- tsconfig.json: TypeScript strict mode, ES2022 target
- Dockerfile: Multi-stage Node.js 22 Alpine build
- src/index.ts: Lambda handler with signature verification
- src/discord/verify.ts: Ed25519 signature validation
- src/discord/commands.ts: Command handlers for /ppal, /miyabi, /help
- src/services/secrets.ts: AWS Secrets Manager client
- src/services/dynamodb.ts: DynamoDB DocumentClient operations
Commands:
- /ppal status: System status with user info
- /ppal help: PPAL commands help
- /miyabi issue <title>: Create GitHub issue
- /miyabi status: Miyabi agent society status
- /help: Full command list
Co-Authored-By: Claude <noreply@anthropic.com>
ca0e991272