Refactor View Manifest modal

[DDibyajyot]

closes #641

📑 Description

Added a new state loadingResourceManifest to track loading while fetching resource manifests. Updated the “View Manifest” modal to use moduleManifestContent for consistency and removed the OK button.

✅ Checks

• I have tested my code (provide screenshots or screen recordings of a working solution)
• I have performed a self-review of my code

ℹ Additional context

[KaradzaJuraj]

Hey @DDibyajyot, this code doesn't run.

Recent changes to how we handle resources in modules require us to adjust how we approach this issue.

I recommend the following:

1. Create a new folder under components and name it modals
2. Extract the moduleManifestContent function to a separate file under components/modals and call it ManifestModal.tsx
3. rename the function from moduleManifestContent to ManifestModal and export it
4. import this new component to Modules.tsx and ResourceList.tsx and use it as you did now
5. In ResourceList.tsx remove the <Divider>, <div>, and <Tooltip> that surround the function call.

Let me know if this makes sense.

Please test the code and make sure it is runnable before requesting a review 🙏