fix: furniture interaction detection and automatic catalog offer_id rebuild

Interaction detection:
- Trust SWF-derived sit/lay/stand flags only when the logic XML actually
  contains action data (new hasActions metadata); otherwise fall back to
  keyword detection so custom furni without <action> nodes are still
  classified correctly
- Add French/Dutch/German/Spanish/Italian keywords (chaise, banquette,
  stoel, silla, sedia, stuhl, tafel, mesa, ...) to sit/lay/stand detection
  with token-boundary matching to avoid false positives like bedside_table
- Unify interaction_modes_count priority: mechanic fixed modes, then raw
  animation state count, then sit/lay fallback, then keyword default
- Detect mechanic type even when real flags are not used

Catalog integrity:
- Skip duplicate catalog_items inserts in clone and upload imports
- Re-check live catalog rows before applying generated repair SQL
- Add rebuildCatalogOfferIds() which rebuilds every catalog_items.offer_id
  from the local FurnitureData.json (matched by entry id, then classname)
  and run it after every import path (single, batch, batch-regen, clone)

src/app/api/admin/import/furni/route.ts

@@ -9,7 +9,10 @@ import { logAudit } from "@/lib/services/audit";
 import { getCloneList } from "@/lib/services/clone-import";
 import { getSource } from "@/lib/services/clone-sources";
 import { getFurniAssetDirs } from "@/lib/services/furni-asset-dirs";
-import { reconcileFurniDataWithItemsBase } from "@/lib/services/furni-data";
+import {
+	rebuildCatalogOfferIds,
+	reconcileFurniDataWithItemsBase,
+} from "@/lib/services/furni-data";
 import {
 	autoPriceFurni,
 	CATEGORY_PAGE,
@@ -171,11 +174,14 @@ export const GET = withAdmin(
 		// Live furnidata reconcile (without hotel RCON reload)
 		if (action === "live-reconcile") {
 			const furniReconcile = await reconcileFurniDataWithItemsBase();
+			const offerRebuild = await rebuildCatalogOfferIds();
 			return apiOk({
 				furniDataFixedIds: furniReconcile.fixedIds,
 				furniDataFixedOfferIds: furniReconcile.fixedOfferIds,
 				furniDataMissing: furniReconcile.missing,
 				furniDataConflicts: furniReconcile.conflicts,
+				offerRebuildChecked: offerRebuild.checked,
+				offerRebuildFixed: offerRebuild.fixed,
 			});
 		}
 
@@ -452,6 +458,9 @@ export const POST = withAdmin(
 			// Verify the furnidata matches the DB ids
 			const furniReconcile = await reconcileFurniDataWithItemsBase();
 
+			// Rebuild every catalog offer_id from the furnidata
+			const offerRebuild = await rebuildCatalogOfferIds();
+
 			// Verify + fix interaction_modes_count once for the whole batch
 			const verification = await verifyAndFixInteractionModesCount();
 
@@ -471,6 +480,8 @@ export const POST = withAdmin(
 				furniDataFixedOfferIds: furniReconcile.fixedOfferIds,
 				furniDataMissing: furniReconcile.missing,
 				furniDataConflicts: furniReconcile.conflicts,
+				offerRebuildChecked: offerRebuild.checked,
+				offerRebuildFixed: offerRebuild.fixed,
 				interactionFixed: verification.fixed,
 			});
 		}
@@ -533,6 +544,9 @@ export const POST = withAdmin(
 		// Verify the furnidata matches the DB ids
 		const furniReconcile = await reconcileFurniDataWithItemsBase();
 
+		// Rebuild every catalog offer_id from the furnidata
+		const offerRebuild = await rebuildCatalogOfferIds();
+
 		// Verify + fix interaction_modes_count (single consolidated pass)
 		const verification = await verifyAndFixInteractionModesCount();
 
@@ -564,6 +578,8 @@ export const POST = withAdmin(
 			furniDataFixedOfferIds: furniReconcile.fixedOfferIds,
 			furniDataMissing: furniReconcile.missing,
 			furniDataConflicts: furniReconcile.conflicts,
+			offerRebuildChecked: offerRebuild.checked,
+			offerRebuildFixed: offerRebuild.fixed,
 			interactionFixed: verification.fixed,
 			spriteCount: result.spriteCount,
 			warnings: result.warnings,