add devcontainer stuff from telegram bot

.devcontainer/devcontainer.json

@@ -5,12 +5,13 @@
 	// Sets the run context to one level up instead of the .devcontainer folder.
 	"context": "..",
 	// Update the 'dockerFile' property if you aren't using the standard 'Dockerfile' filename.
-	"dockerFile": "../DockerDev",
+	"dockerFile": "Dockerfile",
 	// Set *default* container specific settings.json values on container create.
 	"settings": {},
 	// Add the IDs of extensions you want installed when the container is created.
 	"extensions": [
-		"ms-python.python"
+		"ms-python.python",
+		"ms-azuretools.vscode-docker"
 	]
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
 	// "forwardPorts": [],