Adds two read-only RPC commands exposing existing SessionManager reads:
- get_entries: all session entries in append order, with optional since-entry-id cursor (strictly-after semantics, error on unknown id), plus current leafId.
- get_tree: getTree() roots plus current leafId.
Since sessions are append-only trees with stable entry ids, an entry id is a durable cursor: external orchestrators can use these commands to catch up after a restart without losing pre-compaction history, and can observe branch structure (/tree jumps, abandoned branches) that get_messages hides.
session_before_compact and session_compact now carry
reason ("manual" | "threshold" | "overflow") and willRetry, matching
what the RPC protocol already exposes via auto_compaction_start/end.
Extensions can now distinguish manual /compact from threshold
auto-compaction and overflow recovery through the public API instead
of monkeypatching AgentSession internals.
Warp supports the Kitty graphics protocol and OSC 8 hyperlinks,
but pi's terminal-image capability detection did not recognize it.
Add detection via TERM_PROGRAM=WarpTerminal, WARP_SESSION_ID,
and WARP_TERMINAL_SESSION_UUID so images render inline without
requiring the TERM_PROGRAM=kitty workaround.
Fixes#5827
Behind PI_EXPERIMENTAL=1, show a first-time setup dialog on interactive startup when the default agent directory is used and settings.json does not exist. The dialog preselects the detected terminal appearance with an explicit dark/light choice (live preview) and asks for opt-in analytics data sharing. Submitting writes settings.json, which serves as the completion marker; opting in stores a generated trackingId. Escape at any point skips out of setup.
When an extension queues a follow-up during `agent_end` it
gets stuck on the follow-up queue until after the next user
message.
Add a hasQueuedMessages() check to _handlePostAgentRun
so the existing while/continue loop drains them.
- One-line fix in _handlePostAgentRun
- Integration test in agent-session-queue
- git-merge-and-resolve example extension with tests
Anton Geraschenko