fix(ui): TE-2216 bug fixes for simple alert

[harshilvelotio]

Issue(s)

Issue 1

in dx --> sql query, configure notifications appear above the charts instead of below

Issue 2

let's remove the title here
this may mean the "json editor" will be moved to the row below. (not sure)
goal is to gain some vertical space 

Issue 3

"json editor" is not a json editor anymore
let's call it "VIEW JSON" for the moment
it may be ok to put it next to "add advanced options" for the moment
let's make sure the behavior is correct when the template is not selected yet. The button can be disabled, or it can show a modal with the config that was used for data preview, whatever is the simplest. 

Issue 4

in the JSON modal, remove cancel and apply changes. Just put a CLOSE button

Issue 5

I seem to remember we discussed having a dimension search bar in the dx case.

Description

Describe the changes being introduced.

Checklist

• if queries to the database are changed: think about query performance and indexes

Screenshots

Attach screenshots of UI/UX changes, if applicable.

How to test

List steps to reproduce the issue(s) and test the change, if required.

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Name	Status	Preview	Comments	Updated (UTC)
thirdeye	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Dec 5, 2024 11:41am

[cyrilou242]

--> TO FIX: search dimensions at the bottom right corner

[cyrilou242]

--> this looks bad, please create a dedicated PR for this

especially when opened