fix(cohere): trace v2 clients and streaming lifecycle

.github/workflows/cohere-typescript-tests.yml

@@ -0,0 +1,48 @@
+name: Cohere TypeScript tests
+
+on:
+  pull_request:
+    branches: [dev, main]
+    paths:
+      - 'typescript/packages/traceai_cohere/**'
+      - 'typescript/packages/fi-core/**'
+      - 'typescript/packages/fi-semantic-conventions/**'
+      - 'typescript/pnpm-lock.yaml'
+      - 'typescript/pnpm-workspace.yaml'
+      - 'typescript/package.json'
+      - '.github/workflows/cohere-typescript-tests.yml'
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  cohere:
+    name: Cohere SDK floor and current
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    defaults:
+      run:
+        working-directory: typescript
+    env:
+      FI_BASE_URL: http://127.0.0.1:9
+      FI_GRPC_URL: http://127.0.0.1:9
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+      - run: corepack enable
+      - name: Install pinned SDK fixtures
+        run: pnpm install --frozen-lockfile --ignore-scripts --filter '@traceai/cohere...'
+      - name: Build package and shared dependencies
+        run: pnpm --filter '@traceai/cohere...' --workspace-concurrency=1 run build
+      - name: Real SDK, lifecycle, ESM and OTLP tests with network isolated
+        run: |
+          sudo unshare --net -- bash -c 'ip link set lo up; exec "$@"' _ \
+            "$(command -v node)" node_modules/jest/bin/jest.js \
+            --config packages/traceai_cohere/jest.config.js --runInBand
+      - name: Package tarball
+        run: pnpm --filter '@traceai/cohere' pack --pack-destination "$RUNNER_TEMP/cohere-package"