Merge remote-tracking branches 'origin/main_laptop_1', 'origin/sub_laptop_1', 'origin/sub_laptop_2', 'origin/sub_laptop_3', 'origin/sub_laptop_5' and 'origin/sub_laptop_6' into sub_laptop_8

B04_PreProcess/B04_PreProcess_Api_Fetch.ts

@@ -591,6 +591,8 @@ export interface DetailBasinResponse {
   pipe_signature?: string;
   /** 분석이 낡음(노선이 분석 때와 다름) — 까닭 글 · 세부 유역 없음 · 관 자리만. */
   stale?: string | null;
+  /** 관 자리 후보(347-3) — 제안만 · [적용] 때 관 초안에. */
+  pipe_candidates?: Array<{ chainage_m: number; lonlat: [number, number] }>;
 }
 
 let lastNote = { text: "", at: 0 };
@@ -640,10 +642,13 @@ export async function resetDetailPipePoints(projectId: string): Promise<DetailBa
 export async function saveDetailPipePoints(
   projectId: string,
   points: DetailPipeInput[],
+  recompute = false,
 ): Promise<DetailBasinResponse> {
+  // [확정](recompute) = 낡았으면 서버가 지금 노선으로 배수유역부터 다시 셈(347-2) — 오래 걸림.
   const saved = await requestJson<DetailBasinResponse>(
-    `/projects/${projectId}/drainage/pipe-points`,
+    `/projects/${projectId}/drainage/pipe-points${recompute ? "?recompute=true" : ""}`,
     { method: "PUT", body: JSON.stringify({ points }) },
+    recompute ? API_ANALYSIS_TIMEOUT_MS : API_TIMEOUT_MS,
   );
   noteSnapshotFailed(saved.snapshot_failed);
   return saved;