feat: realtime event system — standard envelope, cross-node delivery, offline sync

.claude/settings.json

@@ -12,8 +12,6 @@
       "Bash(git add *)",
       "Bash(echo \"exit: $?\")"
     ],
-    "additionalDirectories": [
-      "/private/tmp"
-    ]
+    "additionalDirectories": ["/private/tmp"]
   }
 }

.github/pull_request_template.md

@@ -1,13 +1,16 @@
 ## Description
+
 <!-- Briefly describe the changes introduced by this PR -->
 
 ## Type of change
+
 - [ ] Bug fix
 - [ ] New feature
 - [ ] Documentation update
 - [ ] Other
 
 ## Checklist
+
 - [ ] I have read the contributing guidelines
 - [ ] I have tested my changes locally
 - [ ] My code follows the project's coding standards

README.md

@@ -10,12 +10,12 @@ Built on blockchain infrastructure and modern messaging protocols, the platform
 
 ## ✨ Core Capabilities
 
-* 💬 Real-time wallet-to-wallet messaging
-* 💸 Send and receive tokens directly in chat
-* 👥 Group treasuries for shared funds
-* 🧾 Proposal creation and community funding
-* 🗳️ Lightweight DAO-style voting
-* 🤖 AI-powered insights (fraud detection, proposal analysis, smart assistants)
+- 💬 Real-time wallet-to-wallet messaging
+- 💸 Send and receive tokens directly in chat
+- 👥 Group treasuries for shared funds
+- 🧾 Proposal creation and community funding
+- 🗳️ Lightweight DAO-style voting
+- 🤖 AI-powered insights (fraud detection, proposal analysis, smart assistants)
 
 ---
 
@@ -29,50 +29,49 @@ To create a **financial coordination layer for communities**, where communicatio
 
 ## 🖥️ Frontend
 
-* Next.js (React + TypeScript)
-* TailwindCSS
-
+- Next.js (React + TypeScript)
+- TailwindCSS
 
 ---
 
 ## ⚙️ Backend
 
-* Node.js (Express)
-* WebSockets (Socket.IO)
-* PostgreSQL (persistent storage)
-* Redis (pub/sub, caching)
+- Node.js (Express)
+- WebSockets (Socket.IO)
+- PostgreSQL (persistent storage)
+- Redis (pub/sub, caching)
 
 ---
 
 ## 🔗 Blockchain
 
-* Smart Contracts (Soroban)
-* stellar-sdk (interaction layer)
-* Event listeners for syncing on-chain activity
+- Smart Contracts (Soroban)
+- stellar-sdk (interaction layer)
+- Event listeners for syncing on-chain activity
 
 ---
 
 ## 🤖 AI Layer
 
-* Python (FastAPI)
-* LLM APIs 
-* Vector DB (Weaviate)
+- Python (FastAPI)
+- LLM APIs
+- Vector DB (Weaviate)
 
 ---
 
 ## 💬 Messaging Infrastructure
 
-* XMTP (or similar Web3 messaging protocol)
-* Optional WebRTC for peer-to-peer communication
+- XMTP (or similar Web3 messaging protocol)
+- Optional WebRTC for peer-to-peer communication
 
 ---
 
 ## 🧰 Dev Tools
 
-* Turborepo (monorepo management)
-* Docker (containerization)
-* ESLint + Prettier (code quality)
-* Jest / Vitest (testing)
+- Turborepo (monorepo management)
+- Docker (containerization)
+- ESLint + Prettier (code quality)
+- Jest / Vitest (testing)
 
 ---
 
@@ -82,12 +81,11 @@ To create a **financial coordination layer for communities**, where communicatio
 
 Make sure you have installed:
 
-* Node.js (>= 18)
-* pnpm
-* uv (Python Package Manager)
-* Stellar CLI (for Soroban Smart Contracts)
-* Docker (optional but recommended)
-
+- Node.js (>= 18)
+- pnpm
+- uv (Python Package Manager)
+- Stellar CLI (for Soroban Smart Contracts)
+- Docker (optional but recommended)
 
 ---
 
@@ -116,11 +114,13 @@ cp .env.example .env
 ### Start all services
 
 First, start the local database and redis container:
+
 ```bash
 docker compose -f infra/docker-compose.yml up -d
 ```
 
 Then, run the node apps (Web and Backend):
+
 ```bash
 pnpm run dev
 ```
@@ -164,41 +164,44 @@ We welcome contributions from developers, designers, and researchers.
    ```bash
    git checkout -b feature/your-feature-name
    ```
+
 3. Make your changes
 4. Commit your changes
 
    ```bash
    git commit -m "feat: add new feature"
    ```
+
 5. Push to your fork
 
    ```bash
    git push origin feature/your-feature-name
    ```
+
 6. Open a Pull Request
 
 ---
 
 ## 🧭 Contribution Guidelines
 
-* Follow existing code style and structure
-* Write clear and concise commit messages
-* Add tests where necessary
-* Keep PRs small and focused
-* Document new features or changes
+- Follow existing code style and structure
+- Write clear and concise commit messages
+- Add tests where necessary
+- Keep PRs small and focused
+- Document new features or changes
 
 ---
 
-
 ## 💡 Areas to Contribute
 
-* Smart contract development
-* Frontend UX improvements
-* AI agent development
-* Security enhancements
-* Performance optimization
+- Smart contract development
+- Frontend UX improvements
+- AI agent development
+- Security enhancements
+- Performance optimization
 
 ---
+
 # 📜 License
 
 MIT License

apps/backend/docs/e2ee-onboarding.md

@@ -543,4 +543,4 @@ To fully implement the flow described in the issue, backend work still needs rou
 - encrypted envelope submit/store/deliver
 - explicit multi-device fanout semantics for first-contact DM
 
-This document is written so those routes can be added without changing the already implemented onboarding JSON and ordering contract.
+This document is written so those routes can be added without changing the already implemented onboarding JSON and ordering contract.

apps/backend/drizzle.config.d.ts

@@ -1,3 +1,3 @@
-declare const _default: import("drizzle-kit").Config;
+declare const _default: import('drizzle-kit').Config;
 export default _default;
-//# sourceMappingURL=drizzle.config.d.ts.map
+//# sourceMappingURL=drizzle.config.d.ts.map

apps/backend/drizzle/meta/0000_snapshot.json

@@ -49,9 +49,7 @@
         "users_username_unique": {
           "name": "users_username_unique",
           "nullsNotDistinct": false,
-          "columns": [
-            "username"
-          ]
+          "columns": ["username"]
         }
       },
       "policies": {},
@@ -102,12 +100,8 @@
           "name": "wallets_user_id_users_id_fk",
           "tableFrom": "wallets",
           "tableTo": "users",
-          "columnsFrom": [
-            "user_id"
-          ],
-          "columnsTo": [
-            "id"
-          ],
+          "columnsFrom": ["user_id"],
+          "columnsTo": ["id"],
           "onDelete": "cascade",
           "onUpdate": "no action"
         }
@@ -117,9 +111,7 @@
         "wallets_address_unique": {
           "name": "wallets_address_unique",
           "nullsNotDistinct": false,
-          "columns": [
-            "address"
-          ]
+          "columns": ["address"]
         }
       },
       "policies": {},
@@ -138,4 +130,4 @@
     "schemas": {},
     "tables": {}
   }
-}
+}

apps/backend/drizzle/meta/0001_snapshot.json

@@ -41,25 +41,17 @@
           "name": "conversation_members_conversation_id_conversations_id_fk",
           "tableFrom": "conversation_members",
           "tableTo": "conversations",
-          "columnsFrom": [
-            "conversation_id"
-          ],
-          "columnsTo": [
-            "id"
-          ],
+          "columnsFrom": ["conversation_id"],
+          "columnsTo": ["id"],
           "onDelete": "cascade",
           "onUpdate": "no action"
         },
         "conversation_members_user_id_users_id_fk": {
           "name": "conversation_members_user_id_users_id_fk",
           "tableFrom": "conversation_members",
           "tableTo": "users",
-          "columnsFrom": [
-            "user_id"
-          ],
-          "columnsTo": [
-            "id"
-          ],
+          "columnsFrom": ["user_id"],
+          "columnsTo": ["id"],
           "onDelete": "cascade",
           "onUpdate": "no action"
         }
@@ -154,25 +146,17 @@
           "name": "messages_conversation_id_conversations_id_fk",
           "tableFrom": "messages",
           "tableTo": "conversations",
-          "columnsFrom": [
-            "conversation_id"
-          ],
-          "columnsTo": [
-            "id"
-          ],
+          "columnsFrom": ["conversation_id"],
+          "columnsTo": ["id"],
           "onDelete": "cascade",
           "onUpdate": "no action"
         },
         "messages_sender_id_users_id_fk": {
           "name": "messages_sender_id_users_id_fk",
           "tableFrom": "messages",
           "tableTo": "users",
-          "columnsFrom": [
-            "sender_id"
-          ],
-          "columnsTo": [
-            "id"
-          ],
+          "columnsFrom": ["sender_id"],
+          "columnsTo": ["id"],
           "onDelete": "cascade",
           "onUpdate": "no action"
         }
@@ -228,9 +212,7 @@
         "users_username_unique": {
           "name": "users_username_unique",
           "nullsNotDistinct": false,
-          "columns": [
-            "username"
-          ]
+          "columns": ["username"]
         }
       },
       "policies": {},
@@ -281,12 +263,8 @@
           "name": "wallets_user_id_users_id_fk",
           "tableFrom": "wallets",
           "tableTo": "users",
-          "columnsFrom": [
-            "user_id"
-          ],
-          "columnsTo": [
-            "id"
-          ],
+          "columnsFrom": ["user_id"],
+          "columnsTo": ["id"],
           "onDelete": "cascade",
           "onUpdate": "no action"
         }
@@ -296,9 +274,7 @@
         "wallets_address_unique": {
           "name": "wallets_address_unique",
           "nullsNotDistinct": false,
-          "columns": [
-            "address"
-          ]
+          "columns": ["address"]
         }
       },
       "policies": {},
@@ -310,10 +286,7 @@
     "public.conversation_type": {
       "name": "conversation_type",
       "schema": "public",
-      "values": [
-        "dm",
-        "group"
-      ]
+      "values": ["dm", "group"]
     }
   },
   "schemas": {},
@@ -326,4 +299,4 @@
     "schemas": {},
     "tables": {}
   }
-}
+}