Centralize Credential Fetching and Parsing in CredentialsContext

[gkatrakazas]

The current implementation involves fetching and parsing credential data in multiple components, leading to:

1. Code Redundancy: Several components independently fetch and parse credentials, duplicating logic and increasing maintenance effort.
2. Inconsistent State Management: The handling of credentials can become inconsistent across the app due to scattered logic.
3. Reduced Readability: Parsing credentials directly within components adds complexity and makes them harder to read and maintain.

Proposed Solution

1. Use CredentialsContext Across Components

• Replace individual fetch and parse calls in components with data from CredentialsContext.
• Simplify components by focusing only on rendering and logic specific to their purpose.

2. Centralize Credential Parsing in CredentialsContext

• Move all parsing logic to CredentialsContext to ensure consistency.
• Expose parsed credentials or utility functions for parsing through the context.

3. Add Utility Methods in CredentialsContext

Provide reusable methods such as:

• getParsedCredential(credentialId)
• getCredentialById(credentialId)
• getAllParsedCredentials()