Update version to 0.1.0-SNAPSHOT

[alexheifetz]

This pull request includes updates to licensing information, versioning in the project configuration, and minor cleanup in the TaskFocus class. The most important changes are summarized below.

Licensing Updates:

• Added Apache License 2.0 headers to the files CodingCommands.kt and TaskFocus.kt to ensure proper attribution and compliance. [1] [2]

Versioning Updates:

• Updated the version numbers in pom.xml from 1.0.0-SNAPSHOT to 0.1.0-SNAPSHOT for the project and its dependencies to reflect a pre-release state.

Code Cleanup:

• Removed unnecessary blank lines at the end of the TaskFocus class for better code readability.