bug(likeDislike): update like and dislike endpoints

[iamuchejude]

What does this PR do?

Fix errors in like and dislike endpoints and updated documentation

Description of the task?

• Fixed errors in like and dislike endpoint.
• Added like and dislike endpoints to documentation.

How to manually test

• Clone the repository
• cd to thor-ah
• Setup postgres database
• Create .env using the format in .env.sample
• Run npm install
• Run npm run start:dev
• Open documentation with a web browser via http://localhost:3000/api-doc

What are the relevant Pivotal Tracker Story?

#159987708

[coveralls]

Pull Request Test Coverage Report for Build 437

• 2 of 2 (100.0%) changed or added relevant lines in 1 file are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.01%) to 93.068%

---

Files with Coverage Reduction	New Missed Lines	%
server/controllers/likeDislike.js	1	76.83%

Totals
Change from base Build 432:	-0.01%
Covered Lines:	1828
Relevant Lines:	1928

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 437

• 2 of 2 (100.0%) changed or added relevant lines in 1 file are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.01%) to 93.068%

---

Files with Coverage Reduction	New Missed Lines	%
server/controllers/likeDislike.js	1	76.83%

Totals
Change from base Build 432:	-0.01%
Covered Lines:	1828
Relevant Lines:	1928

---

💛 - Coveralls

[CEOehis]

LGTM