Season view: filter the editor to a year (#54) (#66)

Co-authored-by: Steve Dudenhoeffer <[email protected]>

internal/api/api.go

@@ -84,6 +84,7 @@ func New(cfg *config.Config, svc *service.Service) *gin.Engine {
 	gardens.POST("/:id/copy", h.copyGarden)         // duplicate a garden the actor owns
 	gardens.GET("/:id/full", h.getGardenFull)       // one-shot editor load
 	gardens.GET("/:id/history", h.getGardenHistory) // change sets, newest first
+	gardens.GET("/:id/years", h.getGardenYears)     // years with planting data
 	gardens.POST("/:id/objects", h.createObject)
 	// The grow journal hangs off a garden even for entries about one bed or one
 	// plop, so it inherits the ordinary garden-role check.