Implement three divination modes, learn pages, and PM2 deploy on port 3130.

Add liuyao/bazi/combined flows with shared calc and AI infrastructure, 64-gua learn routes, and update Ubuntu PM2 deployment docs for port 3130.

Co-authored-by: Cursor <cursoragent@cursor.com>

types/lunar-javascript.d.ts

@@ -0,0 +1,73 @@
+declare module "lunar-javascript" {
+  export class Solar {
+    static fromYmdHms(
+      year: number,
+      month: number,
+      day: number,
+      hour: number,
+      minute: number,
+      second: number,
+    ): Solar;
+    getLunar(): Lunar;
+    toYmd(): string;
+    toYmdHms(): string;
+  }
+
+  export class Lunar {
+    getEightChar(): EightChar;
+    getDayInGanZhi(): string;
+    getTimeInGanZhi(): string;
+    getYearInGanZhi(): string;
+    getMonthInGanZhi(): string;
+    getDayJiShen(): string[];
+    getDayXiongSha(): string[];
+    getPrevJieQi(): JieQi | null;
+    getNextJieQi(): JieQi | null;
+    toString(): string;
+  }
+
+  export class EightChar {
+    getYear(): string;
+    getMonth(): string;
+    getDay(): string;
+    getTime(): string;
+    getYearShiShenGan(): string;
+    getMonthShiShenGan(): string;
+    getDayShiShenGan(): string;
+    getTimeShiShenGan(): string;
+    getYearShiShenZhi(): string[];
+    getMonthShiShenZhi(): string[];
+    getDayShiShenZhi(): string[];
+    getTimeShiShenZhi(): string[];
+    getYearHideGan(): string[];
+    getMonthHideGan(): string[];
+    getDayHideGan(): string[];
+    getTimeHideGan(): string[];
+    getYearNaYin(): string;
+    getMonthNaYin(): string;
+    getDayNaYin(): string;
+    getTimeNaYin(): string;
+    getYun(gender: number, sect?: number): Yun;
+  }
+
+  export class Yun {
+    getStartYear(): number;
+    getStartMonth(): number;
+    getStartDay(): number;
+    getDaYun(): DaYun[];
+  }
+
+  export class DaYun {
+    getGanZhi(): string;
+    getLiuNian(): LiuNian[];
+  }
+
+  export class LiuNian {
+    getGanZhi(): string;
+    getYear(): number;
+  }
+
+  export class JieQi {
+    getName(): string;
+  }
+}