Put frontend assets to the lpvs container

[tiokim]

Description

This PR is intended to provide frontend and backend services in the lpvs container.

Type of change

• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

How Has This Been Tested?

1. Update environment variables of docker-compose.yml file.
2. Build the lpvs container : docker compose build
3. Run containers: docker compose up -d
4. See the lpvs home page with any browser: http://localhost:7896

Test Configuration:

• Java: v11
• LPVS Release: v1.x.x

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[tiokim]

@kyudori Can you check if this PR works well?

[kyudori]

@kyudori Can you check if this PR works well?

@tiokim Yes.
I checked frontend page working successfully (in docker container) :

1. Google social login.
2. Modifying user information on the user/info page.
3. Logout.

All three processes are working successfully.

[kyudori]

@kyudori Can you check if this PR works well?

@tiokim However, when refreshing the user/info page with an F5, JSON-format data is displayed instead of the front-end page.

[tiokim]

@kyudori Can you check if this PR works well?

@tiokim However, when refreshing the user/info page with an F5, JSON-format data is displayed instead of the front-end page.

@kyudori Please verify it again.

[kyudori]

@kyudori Please verify it again.

@tiokim Front page is displayed successfully even after refreshing F5.
(JSON data is no longer visible.)

[m-rudyk]

Thanks. Approved from my side, but required testing by someone else.

[MoonkiHong]

+1