Feature/one click railway deployment

[rohitdash08]

This PR fix #340

What kind of change does this PR introduce?

Bug fix: Resolves Railway deployment issue by updating the start command and related configurations.

Why was this change needed?

This change is needed to ensure successful deployment and running of the application on Railway.

Other information:

Checklist:

Put a "X" in the boxes below to indicate you have followed the checklist;

• I have read the CONTRIBUTING guide.
• I checked that there were not similar issues or PRs already open for this.
• This PR fixes just ONE issue (do not include multiple issues or types of change in the same PR) For example, don't try and fix a UI issue and include new dependencies in the same PR.

[vercel]

@rohitdash08 is attempting to deploy a commit to the Listinai Team on Vercel.

A member of the Team first needs to authorize it.

[nevo-david]

Hi @rohitdash08 what is the status of it?

[rohitdash08]

@nevo-david, working on it. It will be completed within next 48hrs.

[2-fly-4-ai]

@nevo-david, working on it. It will be completed within the next 48 hours.

So we should be able to 1click deploy on the railway once this is fixed?

[rohitdash08]

@2-fly-4-ai, Yes that's the plan

[candidexmedia]

Hi! Is there any updates on this deployment template, or should people refer to #356?

[rohitdash08]

@candidexmedia, we should use the existing docker instead of creating a new one, facing a hard time right now.