Feature request: allow users to share session transcripts with Anthropic for model learning

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Problem: Today I ran a session where Claude made 10 repeated circular errors on the same task. The root causes were documented and
the session ended with a clear post-mortem. That session would be valuable training signal — but there is no way to submit it. The
JSONL exists locally but there is no user-facing action.

Proposed Solution

Title: Feature request: allow users to share session transcripts with Anthropic for model learning

Body:
▎ Users should be able to opt-in to share a specific conversation transcript with Anthropic so that Claude models can learn from it —
errors made, corrections given, and recovery patterns.

▎ Problem: Today I ran a session where Claude made 10 repeated circular errors on the same task. The root causes were documented and
the session ended with a clear post-mortem. That session would be valuable training signal — but there is no way to submit it. The
JSONL exists locally but there is no user-facing action.

▎ Proposed feature: A /share-session command that:
▎ - Asks the user to confirm opt-in
▎ - Lets the user add a short note (e.g. "circular errors on import map resolution")
▎ - Submits the transcript or summary to Anthropic
▎ - Returns a confirmation reference ID

▎ Why: Users who hit repeated errors have direct insight into what went wrong. A one-command opt-in creates a feedback loop without
requiring copy/paste into GitHub or a contact form.

Alternative Solutions

_No response_

Priority

Medium - Would be very helpful

Feature Category

Interactive mode (TUI)

Use Case Example

_No response_

Additional Context

_No response_