Produce a full destiny-chart reading for a birth moment.

IMPORTANT: Before calling, you MUST confirm with the user:

• solar calendar date (阳历): year / month / day

• birth hour 0-23 (时辰)，if unsure warn them the reading will be less precise

• gender: 1 for 男, 0 for 女

Output contains: session_id (used for follow-ups), sizhu (the chart), pattern (格局), report (a three-tier reading), dayun (luck pillars), highlights (notable traits), partner (气场画像), female (if gender=0), and followup_remaining (starts at 5).

When presenting to the user, translate technical terms (e.g. 十神, 格局名称) into plain language like "气场 / 画像 / 此局". The public persona is 罗盘 (fengshui compass), never expose the words 八字 / 子平.

Sessions expire in 2 hours and allow up to 5 follow-up questions via luopan_chat.

Args: year: Birth year, e.g. 1991 month: Birth month 1-12 day: Birth day 1-31 hour: Birth hour 0-23 gender: 1 = 男, 0 = 女

Ask a follow-up question against an existing chart-reading session.

Session_id comes from a prior luopan_analyze call. The backend enforces a 2-hour TTL and a 5-question cap; when either is hit, call luopan_analyze again to open a new session.

Returns (normalized): answer: the AI reply text followup_remaining: questions you still have left after this one followup_count: questions used so far (incl. this one) max_followups: hard cap (5) session_id: echoed back

When followup_remaining == 0 or this call returns session_expired, the next turn must call luopan_analyze to open a fresh session. When followup_remaining == 1, warn the user before they spend it.

Args: session_id: The session_id returned by luopan_analyze question: The user's follow-up question (specific events / years / topics yield better answers than vague "is my fate good")