Update README for clarity

[mikepapadim]

• shorter inititial description
• move Java command output further up to make it more obvious

[Copilot]

Pull Request Overview

This PR refines the README by condensing the introduction, surfacing the --show-command integration guide earlier, and removing a redundant section at the end.

• Shortened and clarified the project summary.
• Added a dedicated “Integration with Your Java Codebase or Tools” section near the usage examples.
• Removed the duplicate integration instructions block at the bottom.

Comments suppressed due to low confidence (2)

README.md:165

• [nitpick] This sentence is quite verbose; consider simplifying for readability, e.g.: 'It prints the full Java command and JVM flags used for TornadoVM GPU execution.'

This flag shows the exact Java command with all JVM flags that are being invoked under the hood to enable seamless execution on GPUs with TornadoVM.

README.md:23

• [nitpick] The phrasing 'it can be found in' is awkward—consider 'Previous integration with TornadoVM and Llama2 can be found at ...' for better clarity.

Previous integration of TornadoVM and Llama2 it can be found in <a href="https://github.com/mikepapadim/llama2.tornadovm.java">llama2.tornadovm</a>.

[Copilot]

[nitpick] There's a duplicate mention of IntelliJ in the tool list. Consider consolidating examples to avoid repetition, e.g., 'IDE or custom build system (e.g., IntelliJ, Maven, or Gradle)'.

Suggested change

	To integrate it into your codebase or IDE (e.g., IntelliJ) or custom build system (like IntelliJ, Maven, or Gradle), use the `--show-command` flag.
	To integrate it into your codebase or IDE or custom build system (e.g., IntelliJ, Maven, or Gradle), use the `--show-command` flag.

[kotselidis]

codebase, or IDE, or custom

[stratika]

I spotted only a full-stop to be added. LGTM