Fixed Issue#16

[JasonPang-ETS]

Issue:

• Query is greyed out and cannot be further edited, once we hit enter to search. (version v0.1.0) #16

Cause:

Initial query from Home.tsx was not stored in variable searchQuery of searchBar.tsx.
Therefore, the value of the search bar would default to empty upon loading SearchPage.tsx.

Solution:

Use setSearchQuery(term) in the useEffect() of searchBar.tsx.

Tests:

• Manual test using the site debug search prompts
• Manual test with random search prompts

[k-allagbe]

Solved in #61