feat(ux): session recap — /recap command and auto-summary on resume#3136
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feat(ux): session recap — /recap command and auto-summary on resume#3136
Conversation
Implements issue #3064. When returning to an existing conversation, Zeph now generates a brief recap before accepting input. The /recap slash command triggers an on-demand summary at any time. Key changes: - New [session.recap] config section (on_resume, max_tokens, recap_provider, max_input_messages) wired via AgentSessionConfig - generate_recap_text / build_recap reuse session_digest pipeline - Auto-recap gated on conversation_id + cached_session_digest presence, not message count; errors swallowed silently with tracing::warn! - /recap command registered in agent registry; command path surfaces a neutral scrubbed error message on failure - C3-bis fix: load_and_cache_session_digest always loads when conversation_id is set; context/assembly injection still gated on digest_config.enabled to avoid regression - format_and_sanitize_conversation helper (scrub_content + ContentSanitizer) shared across all three digest paths - --init wizard step for new recap options - --migrate-config step (idempotent) - Live testing playbook and coverage-status entry added Closes #3064 Related: #3130 (deferred TUI multi-session groundwork from #3057)
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Summary
/recapslash command that generates a brief summary of the current session on demandsession.recap.on_resume+ persisted digest)[session.recap]config section:on_resume,max_tokens,provider,max_input_messagesload_and_cache_session_digestnow always loads whenconversation_idexists; context injection remains gated onmemory.digest.enabledto avoid regressionformat_and_sanitize_conversationhelper shared across all three digest paths (credential redaction + injection-pattern stripping before LLM)/recaperror path surfaces a neutral scrubbed message; auto-resume errors swallowed withtracing::warn!Issues
Closes #3064
Related: #3130 (TUI multi-session groundwork, deferred from #3057)
Test plan
cargo +nightly fmt --check— cleancargo clippy --all-targets --all-features --workspace -- -D warnings— zero warningscargo nextest run --workspace --all-features --lib --bins— 8243 passed.local/testing/playbooks/session-recap.md:/recapmid-session — verify on-demand recap emittedsession.recap.on_resume = false— verify banner suppressed on resumememory.digest.enabled— verify digest not injected into context