[connector] Add Otter.ai meeting connector

[sabbah13]

Otter.ai connector for meeting action items. Cursor: modified_time of speeches list.

API: https://otter.ai (Speech API). Note: Otter does not have a public stable REST API - we may need to use the API token from the user's account settings.

Owner-first rule: when extracting action items from a transcript, surface only items mentioning the user's name or first-person commitments.

Files to create:

• packages/connector-meet-otter/src/index.ts
• packages/connector-meet-otter/src/auth.ts
• packages/connector-meet-otter/test/contract.test.ts

Reference: packages/connector-meet-fathom/. Estimated effort: ~80 lines + 1 contract test.

[sabbah13]

Closing as out of scope for this repo. Cowork Tasks composes Cowork's native MCP connectors - Cowork does not currently ship an MCP for Otter.ai, so there is no entry in packages/plugin/.mcp.json.

The right path for Otter.ai support is upstream: request the MCP server from Anthropic / Cowork. Once it's in Cowork's connector catalog, adding it here is a one-line PR to .mcp.json.

Cowork Tasks does not maintain custom connector packages, OAuth flows, or polling daemons. Auth and rate-limiting belong upstream where they're shared across every plugin. See the policy in CONTRIBUTING.md (landing in #38).