fix: add workflow params for tag-only release

[doughayden]

Summary

Adds workflow-level parameters to override semantic-release configuration and ensure tag-only behavior.

Problem

Despite setting commit = false and push = false in pyproject.toml, semantic-release continues attempting to push to the protected main branch, causing workflow failures.

Solution

Add explicit parameters to the GitHub Action to override configuration:

- name: Python Semantic Release
  uses: python-semantic-release/python-semantic-release@v9.15.0
  with:
    commit: "false"
    push: "false" 
    tag: "true"
    vcs_release: "true"

Expected Behavior

• ✅ No commits created - respects protected branch rules
• ✅ No pushes attempted - eliminates branch protection conflicts
• ✅ Tags created - enables semantic versioning
• ✅ GitHub releases generated - provides release automation

Testing

This should resolve the Failed to push branch (main) to remote error by ensuring semantic-release operates in tag-only mode.

Related

• Continues work from PR feat: implement industry-standard tag-based release workflow #24 (tag-based release workflow)
• Addresses persistent push failures in issue fix: semantic-release Git push fails with branch protection #23

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