feat(FE): dashboard alerts is added

[palashgdev]

Close #3733

[palashgdev]

need to remove the apm to alerts changes as backend is not ready

[Rajat-Dabade]

LGTM 🚀

[srikanthccv]

• When the user is creating a new alert i.e not editing the existing alert. Do not allow alert creation with an empty selected query
• Invalid api/v1/dashboards/ GET request polling is happening from the alerts listing page

[srikanthccv]

• Show only enabled queries in the dropdown
• If there is only one enabled query from the dashboard to alert, select it by default without needing user selection

[srikanthccv]

• Dashboard can create multiple ClickHouse/PromQL queries but the alerts shows only one. We should show all the queries.

There are two queries here but only a is shown.

[srikanthccv]

• Do not show create alerts for table panel type.

[srikanthccv]

@palashgdev these are the main issues that I could find in testing

[palashgdev]

Thanks @srikanthccv will take a look

[srikanthccv]

Let's wrap up this today

[palashgdev]

@srikanthccv

1. fixed promql issue which we discussed offline
2. enabled the default selected which is enabled query as default option
3. for table panel widget create alert is not visible

[YounixM]

@palashgdev : the down arrows next query names should be at the end of the row.

[palashgdev]

@palashgdev : the down arrows next query names should be at the end of the row.

saw the comments seems like you are suggesting the design change
would recommend to change the figma then will change the design