add-deltachat

# Add DeltaChat Channel The adapter drives the `@deltachat/stdio-rpc-server` JSON-RPC subprocess directly — pure Node.js against the DeltaChat core library. Messages are delivered over email with Autocrypt/OpenPGP encryption. ## Install ### Pre-flight (idempotent) Skip to **Credentials** if all of these are already in place: - `src/channels/deltachat.ts` exists - `src/channels/deltachat-registration.test.ts` exists - `src/channels/index.ts` contains `import './deltachat.js';` - `@deltachat/stdio-rpc-server` is listed in `package.json` dependencies Otherwise continue. Every step below is safe to re-run. ### 1. Fetch the channels branch ```bash git fetch origin channels ``` ### 2. Copy the adapter and its registration test ```bash git show origin/channels:src/channels/deltachat.ts > src/channels/deltachat.ts git show origin/channels:src/channels/deltachat-registration.test.ts > src/channels/deltachat-registration.test.ts ``` ### 3. Append the self-registration import Append to `src/channels/index.ts` (skip if already present): ```typescript import './deltachat.js'; ``` ### 4. Install the adapter package (pinned) ```bash pnpm install @deltachat/stdio-rpc-server@2.49.0 ``` ### 5. Build and validate ```bash pnpm run build pnpm exec vitest run src/channels/deltachat-registration.test.ts ``` Both must be clean before proceeding. `deltachat-registration.test.ts` is the one integration test: it imports the real channel barrel and asserts the registry ...