docs: Update README

[toby-coleman]

Summary

Updates the README in the light of recent new features.

Changes

• Updated roadmap.
• Clearer information on Ray integration.
• Minor updates/corrections.

[github-actions]

Benchmark comparison for 7a2c291b (base) vs e6584401 (PR)

------------------------------------------------------------------------------------------------------------------ benchmark: 2 tests ------------------------------------------------------------------------------------------------------------------
Name (time in ms)                                                                         Min                 Max                Mean            StdDev              Median                IQR            Outliers     OPS            Rounds  Iterations
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
test_benchmark_process_run (pr/.benchmarks/Linux-CPython-3.14-64bit/0001_pr)         463.9594 (1.0)      468.5856 (1.0)      465.9545 (1.0)      2.0197 (1.0)      465.1072 (1.0)       3.4494 (1.0)           1;0  2.1461 (1.0)           5           1
test_benchmark_process_run (main/.benchmarks/Linux-CPython-3.14-64bit/0001_base)     464.1457 (1.00)     476.6329 (1.02)     470.7265 (1.01)     5.5981 (2.77)     471.9481 (1.01)     10.2780 (2.98)          2;0  2.1244 (0.99)          5           1
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Legend:
  Outliers: 1 Standard Deviation from Mean; 1.5 IQR (InterQuartile Range) from 1st Quartile and 3rd Quartile.
  OPS: Operations Per Second, computed as 1 / Mean

[gemini-code-assist]

Code Review

This pull request updates the README.md to reflect new features and integrations, including Ray for scaling and hyperparameter optimization, as well as new LLM, Redis, and WebSocket support. It also corrects a code example for the @component decorator by adding a missing import and fixing the return type hint. Several items have been removed from the roadmap, and minor wording improvements were made to the documentation section. I have no feedback to provide as there were no review comments.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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