Enhance: optimize file copies in docker build

[TravisYeah]

All files were copied at the start of the file which makes the entire build restart which takes a long time just to redo dependencies installations. This change only copies files required for that step and waits to copy the rest until the end.

Pull Request Title

Enhance: optimize file copies in docker build

Related Issue

Description

All files were copied at the start of the file which makes the entire build restart which takes a long time just to redo dependencies installations. This change only copies files required for that step and waits to copy the rest until the end.

Type

• [ ] Bug Fix
• [ ] Feature Enhancement
• [ ] Documentation Update
• [x] Code Refactoring
• [ ] Other (please specify):

Proposed Changes

• Only copy necessary files for each docker step

Screenshots / Code Snippets (if applicable)

How to Test

1. docker-compose up
2. Change a file that is needed for any step
3. docker-compose build
4. docker-compose up

Checklist

• [x] The code compiles successfully without any errors or warnings
• [x] The changes have been tested and verified
• [x] The documentation has been updated (if applicable)
• [x] The changes follow the project's coding guidelines and best practices
• [x] The commit messages are descriptive and follow the project's guidelines
• [x] All tests (if applicable) pass successfully
• [x] This pull request has been linked to the related issue (if applicable)

Additional Information