Add makefile, bump deps, and a little debug line

[OpenSauce]

No description provided.

[Copilot]

Pull Request Overview

This PR enhances the project's development workflow by adding a Makefile for standardized linting, testing, and formatting, along with minor runtime debug improvements in the processing module and an update to the logging level. Key changes include:

• Insertion of debug logging via the debug_stats function in src/io/processor.rs to provide runtime statistics.
• Modification of the buffer_size function signature to pass a proper client reference.
• Addition of a Makefile along with updates in CI workflow files and environment settings.

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/io/processor.rs	Introduces debug_stats calls and updates buffer_size for enhanced runtime debugging.
src/io/manager.rs	Adds a TODO comment suggesting a future merge with processor.rs to reduce code duplication.
Makefile	Adds standardized targets for lint, clippy, fmt, and tests.
.github/workflows/lint.yaml	Updates the CI workflow to use the new Makefile targets.
.env	Updates the logging level from info to debug.

Comments suppressed due to low confidence (2)

src/io/processor.rs:232

• Consider handling the case where client.buffer_size() returns 0 to avoid a potential division by zero in debug_stats.

debug!("Sample rate: {sample_rate}, Buffer frames: {buffer_frames}, Calls p/s: {}", sample_rate / buffer_frames);

src/io/manager.rs:1

• [nitpick] Review the long term plan to merge this file with src/io/processor.rs to reduce redundancy and improve maintainability.

// TODO: Merge the contents of this file with `src/io/processor.rs`