feat: default to Status tab on login and fix seed intern ID mappings

Summary

This MR updates post-login navigation and fixes seed data consistency issues.

Changes Included

1. Dashboard default/tab order

File: src/components/dashboard/DashboardHome.tsx

• Reordered top-level tabs so Status is first.
• Changed initial activeView from 'interns' to 'status'.

2. Seed CSV corrections

File: public/assets/interns.csv

• Updated kaveri@1 -> kaveri1
• Updated name casing: Bandari Sri Latha -> Bandari sri Latha
• Added new intern row:
  • pavani_pothuganti_5305,Pavani Pothuganti

File: public/assets/team_members.csv

• Updated spk,kaveri@1,... -> spk,kaveri1,...
• Replaced empty Pavani ID with:
  • spk,pavani_pothuganti_5305,Pavani Pothuganti

3. Lockfile update

File: package-lock.json

• Metadata-only lockfile changes ("peer": true fields added to multiple entries).
• No direct application code behavior change from this file alone.

Why

• Improves operational workflow by taking users directly to Status after login.
• Prevents CSV preload/team association mismatches due to inconsistent intern IDs.

Validation

• npm run build passes.