Merge branch 'fix/discovery-route-param-collision' into 'main'

fix(discovery): route param name collision in ClassifySimilarPair

See merge request vikingowl/marktvogt.de!17

backend/internal/domain/discovery/handler.go

@@ -416,11 +416,11 @@ func (h *Handler) EnrichLLM(c *gin.Context) {
 }
 
 // ClassifySimilarPair runs the LLM duplicate-tiebreaker on the two queue
-// rows identified by URL params :aid and :bid. Synchronous, 15s deadline —
+// rows identified by URL params :id and :bid. Synchronous, 15s deadline —
 // the call is short (no scraping) so the operator can click and immediately
 // see the verdict.
 func (h *Handler) ClassifySimilarPair(c *gin.Context) {
-	aID, err := uuid.Parse(c.Param("aid"))
+	aID, err := uuid.Parse(c.Param("id"))
 	if err != nil {
 		apiErr := apierror.BadRequest("invalid_id", "invalid queue id A")
 		c.JSON(apiErr.Status, apierror.NewResponse(apiErr))

backend/internal/domain/discovery/routes.go

@@ -27,7 +27,7 @@ func RegisterRoutes(
 		// Per-row LLM enrichment (MR 3b). Synchronous — operator waits.
 		admin.POST("/queue/:id/enrich", h.EnrichLLM)
 		// Per-pair AI similarity tiebreak (MR 4). Synchronous; short call.
-		admin.POST("/queue/:aid/similar/:bid/classify", h.ClassifySimilarPair)
+		admin.POST("/queue/:id/similar/:bid/classify", h.ClassifySimilarPair)
 		// Manual crawl trigger — subject to hourly rate limit.
 		admin.POST("/crawl-manual", h.Crawl)
 		// Async crawl status polling.