chore(main): release 1.6.0

[github-actions]

🤖 I have created a release beep boop

1.6.0 (2026-07-17)

🚀 Features

• add agentic skills guide for llms interactions (#125) (f8d6430)
• implement PLEXOS solution reader and setup master files for 9-12 versions (#141) (903cdcc)
• MCP server integration (#124) (db1e77e)

📦 Build

• deps-dev: bump pytest from 9.0.2 to 9.0.3 (#150) (8e0b42f)
• deps-dev: bump sphinx-autobuild from 2024.10.3 to 2025.8.25 (#151) (1502ee1)
• deps: bump actions/cache from 5.0.4 to 5.0.5 (#147) (82bef37)
• deps: bump actions/labeler from 6.0.1 to 6.1.0 (#146) (60ffbdb)
• deps: bump benchmark-action/github-action-benchmark from 1.22.0 to 1.22.1 (#149) (4bb7b74)
• deps: bump googleapis/release-please-action from 4.4.1 to 5.0.0 (#148) (d5df7d1)
• deps: bump peaceiris/actions-gh-pages from 4.0.0 to 4.1.0 (#145) (a5d2b26)

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This PR was generated with Release Please. See documentation.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.22%. Comparing base (1502ee1) to head (916c7be).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #160   +/-   ##
=======================================
  Coverage   96.22%   96.22%           
=======================================
  Files          20       20           
  Lines        3150     3150           
=======================================
  Hits         3031     3031           
  Misses        119      119           

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[github-actions]

🤖 Created releases:

• v1.6.0

🌻