docs: 🗂️ Changlog update for v1.0.4

[Anselmoo]

This is an auto-generated pull request to merge release/v1.0.4 with Changelog updates to main.

Summary by Sourcery

Update the changelog for version v1.0.4 to include recent changes such as dependency updates, maintenance tasks, and enhancements across various components of the project.

Documentation:

• Update the CHANGELOG.md file to document the changes introduced in version v1.0.4, including dependency updates, maintenance tasks, and enhancements.

[semanticdiff-com]

Review changes with SemanticDiff.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request updates the CHANGELOG.md file to include the changes for version 1.0.4 of the project. The changes primarily consist of maintenance updates, dependency updates, and improvements to GitHub Actions workflows.

File-Level Changes

Change	Details	Files
Added changelog entry for version 1.0.4	Included a summary of changes under different categories Listed all contributors to this version Added a link to the full changelog on GitHub	CHANGELOG.md
Updated dependencies	Updated various Python dependencies Bumped version numbers for several packages Updated GitHub Actions dependencies	CHANGELOG.md
Improved GitHub Actions workflows	Updated pull request body to mention 'poetry.lock' Modified weekly-poetry-bot.yml to run every Sunday at midnight Added repository_dispatch event to workflows Refactored and fixed issues in various GitHub Actions	CHANGELOG.md
Documentation updates	Updated README.md Updated SpectraFit documentation link and added badge Updated cosign installation instructions and added verification steps	CHANGELOG.md

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[sourcery-ai]

Hey @Anselmoo - I've reviewed your changes and they look great!

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟡 Documentation: 1 issue found

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[sourcery-ai]

suggestion (documentation): Inconsistent version number formatting

Consider standardizing the version number format. The new version uses 'v1.0.4' while the previous uses '1.0.3.post2'. Choose one format and apply it consistently.

Suggested change

	## v1.0.4 🌈 - 2024-09-12
	## 1.0.4 🌈 - 2024-09-12
	### :compass: What's Changed

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (248df43) to head (cf04c1d).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main     #1590   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           44        44           
  Lines         4466      4466           
=========================================
  Hits          4466      4466           

Flag	Coverage Δ
unittests	100.00% <ø> (ø)

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