Add /db/flush and /db/reset API endpoints (#896)

* Add `/db/flush` and `/db/reset` API endpoints

* Handle the unmarshalling errors better in the WebSocket

* Handle Basenine connection error better in the WebSocket

* Upgrade to Basenine `v0.6.5`

* Fix the duplicated `StartTime` state

Co-authored-by: gadotroee <55343099+gadotroee@users.noreply.github.com>

agent/pkg/routes/db_routes.go

@@ -0,0 +1,15 @@
+package routes
+
+import (
+	"github.com/up9inc/mizu/agent/pkg/controllers"
+
+	"github.com/gin-gonic/gin"
+)
+
+// DdRoutes defines the group of database routes.
+func DbRoutes(app *gin.Engine) {
+	routeGroup := app.Group("/db")
+
+	routeGroup.GET("/flush", controllers.Flush)
+	routeGroup.GET("/reset", controllers.Reset)
+}