Automatic project import for VSCode

[hohwille]

As described in #1164 we want to have automatic project import also for VSCode.

Hint: via repository configuration and by setting import=vscode this feature should be triggered.

Currently it is not implemented at all.

IDEasy/cli/src/main/java/com/devonfw/tools/ide/tool/ide/IdeToolCommandlet.java

Lines 111 to 114 in bbe3a82

	public void importRepository(Path repositoryPath) {
	throw new UnsupportedOperationException("Repository import is not yet implemented for IDE " + this.tool);
	}

In VsCode class this method needs to be overridden and implemented properly.

I could not find any CLI feature in VSCode to archive this. Therefore this task is a little tricky.
My suggestion would be to do that manually:

1. Create a backup of your workspaces/main/.vscode
2. Open your VsCode (ide vscode)
3. Manually import the project as Maven project (or for gradle in case of build.gradle).
4. Check that your project is now properly recognized and build by VsCode (what we consider as "imported")
5. Close your VsCode
6. Do a recursive diff of the backup (from step 1.) with the current state of the VsCode config in your workspace
7. Identify the relevant difference(s) in the config file(s)
8. Implement the importRepository method to apply that changes in the according VsCode configuration file(s).