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* chore: env permanent * chore: env permanent * feat: add persistent environments with hybrid DB + Redis storage [LET-7721] Implements persistent storage for letta-code listener connections (environments) with hybrid PostgreSQL + Redis architecture: **Database Layer:** - Add `environments` table with device tracking, connection metadata, soft deletes - Store userId/apiKeyOwner, connection history (firstSeenAt, lastSeenAt) - Unique constraint on (organizationId, deviceId) - one environment per device per org - Auto-undelete previously deleted environments on reconnect **API Layer:** - Update environmentsContract with new fields (id, firstSeenAt, lastSeenAt, metadata) - Add deleteEnvironment endpoint (soft delete, closes WebSocket if online) - Add onlineOnly filter to listConnections for efficient online-only queries - Export ListConnectionsResponse type for proper client typing **Router Implementation:** - register(): Create/update DB environment, generate ephemeral connectionId - listConnections(): Hybrid query strategy (DB-first for all, Redis-first for onlineOnly) - deleteEnvironment(): Soft delete with Redis Pub/Sub for graceful WebSocket close - Filter by connectionId in DB using inArray() for onlineOnly performance **WebSocket Handler:** - Moved from apps/cloud-api to libs/utils-server for reusability - Update DB on connect/disconnect only (not heartbeat) - minimal write load - Store currentPodId and userId/apiKeyOwner on connect - Clear currentConnectionId/currentPodId on disconnect/error **Shared Types:** - Add EnvironmentMetadata interface in libs/types for cross-layer consistency - Update Redis schema to include currentMode field **UI Components:** - Add DeleteDeviceModal with offline-only restriction - Update DeviceSelector with delete button on hover for offline devices - Proper cache updates using ListConnectionsResponse type - Add translations for delete modal 🐾 Generated with [Letta Code](https://letta.com) Co-Authored-By: Letta <noreply@letta.com> * docs: update letta remote setup instructions [LET-7721] Update local setup guide with clearer instructions: - Remove hardcoded ngrok URL requirement (ngrok generates URL automatically) - Update env var to use CLOUD_API_ENDPOINT_OVERRIDE - Add proper API key and base URL format - Include alternative setup using letta-code repo with bun dev 🐾 Generated with [Letta Code](https://letta.com) Co-Authored-By: Letta <noreply@letta.com> * chore: fix env * fix: lint errors and make migration idempotent [LET-7721] - Remove unused imports (HiddenOnMobile, VisibleOnMobile, MiddleTruncate) - Fix type imports (use `import type` for type-only imports) - Remove non-null assertions in environmentsRouter (use safe null checks + filter) - Make migration idempotent with IF NOT EXISTS for table, indexes, and constraints - Use DO $$ block for foreign key constraint (handles duplicate_object exception) 🐾 Generated with [Letta Code](https://letta.com) Co-Authored-By: Letta <noreply@letta.com> * chore: fix env --------- Co-authored-by: Letta <noreply@letta.com>
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