fix(#430): Change success message to 'Creating Index' for better user…

[Chaitanya-Upadhye]

… understanding

What does this PR do?

This PR addresses issue #430. The 'Index has been created' message has been updated to 'Creating Index' to provide a more accurate description of the indexing operation's status.

Test Plan

Manual

Related PRs and Issues

• 🐛 Bug Report: Failed index still gives "Index Created" message #430

Have you read the Contributing Guidelines on issues?

Yes

[vercel]

@Chaitanya-Upadhye is attempting to deploy a commit to the appwrite Team on Vercel.

A member of the Team first needs to authorize it.

[ArmanNik]

I think the message it's ok as it is WDYT @chenparnasa ?

[chenparnasa]

I agree @ArmanNik, we should be consistent with the rest of the creation alerts :)

[ArmanNik]

cc: @stnguyen90

[stnguyen90]

LGTM! This matches what we decided to do for retrying a build:

console/src/routes/console/project-[project]/functions/function-[function]/rebuild.svelte

Lines 23 to 26 in 93fa7d3

	addNotification({
	type: 'success',
	message: `Retrying build`
	});