Expand Test Coverage

[omkarhole]

🧩 Issue

Currently, there are only 4 test files for more than 50 components. Test coverage is very low.

🎯 Goal

Increase overall test coverage to 60% or more.

📌 What Needs to Be Tested

1️⃣ Utility Functions

Add unit tests for:

• cryptoUtils
• storageManager
• notify

2️⃣ Context & Hooks

• All context providers
• Custom React hooks

3️⃣ API Services

Add tests for:

• aiBlogService
• bookmarkService
• newsService

4️⃣ Key Components

Add tests for:

• Auth forms
• Dashboard pages
• Charts

✅ Expected Outcome

• Better code reliability
• Fewer bugs
• Safer future changes
• Improved project quality

@KaranUnique assign me under aperte3.0