Fixing server errors and other minor changes.

[Atharva-Kanherkar]

Proposed Changes

Refactor Directory Creation Logic

• Replaced repetitive directory creation code: Introduced a helper function ensureDirSync() to streamline directory creation with default permissions.
• Removed redundant debug logging: Cleaned up the initialization sequence by removing unnecessary logging.
• Minor improvements: Simplified the overall structure for better readability and maintainability.
• SAF keyring error: Currently changed to a log, and a fix has to be found.

Type of Change

• Bug fix: Non-breaking change which fixes an issue.

PR Checklist

Please delete options that are not relevant.

• If the changes in this PR are meant for the next release / mainline, this PR targets the "staging" branch.
• My code follows the style guidelines of this project (see: Contributing guideline)
• I have commented my code, particularly in hard-to-understand areas