telemetry: capture tlon tool call summaries

[latter-bolden]

Layers in some processing to capture context around which tlon commands were used in tool calls. Adds compact, filterable actions like groups.invite, contacts.update-profile, and groups.add-channel, while preserving the existing top-level reply telemetry we're already relying on.

Here's a sample event

Changes

• a shared tlon command parser/classifier that maps tlon commands to privacy-safe summary keys
• added summaryKey to individual toolCalls[] entries for so we can correlate action type with durationMs
• added top-level tlon telemetry facets:
  • tlonToolCallCount
  • tlonToolSummaryKeys
  • tlonToolChannelKinds
  • tlonToolUpdateFields

Model Assist

Provided spec and privacy constraints, fully generated. Had it iterate on structure a few times until the event shape lined up with needs.

[patosullivan]

Migrated to the tlon-apps monorepo: tloncorp/tlon-apps#5934 (rebased onto current master, relocated to packages/openclaw, authorship preserved). Closing here in favor of that PR.