chat_sync_push: fix PUSH format to match cs_handle_push expectations
(was missing insert_record header: ts+dh+nid before ct+dlen+data)
Add DEBUG_INFO log with peer count after send.
on_db_sync_insert: call chat_sync_push after successful local insert
→ new messages are now pushed to all connected peers
Add DEBUG_ERROR to 4 silent returns (JSON parse fail, SQL errors)
chat_core_submit_message: add DEBUG_INFO entry log (ch, ct, len)
chat_core_insert_record: add DEBUG_WARN/ERROR to 7 silent returns
(truncated record, SQL prepare fail, unknown step error)
cs_handle_push: add DEBUG_INFO for ACK send, DEBUG_ERROR for insert fail
cs_handle_send_data: DEBUG_WARN when record truncated mid-loop
cs_on_conn_up: DEBUG_INFO sync path with channel count
Full trace now shows every message: SUBMIT → insert → PUSH → RECV PUSH → ACK
Evgeny
f9f516c2e9