feat: Add GazeDataFrame.detect()

[dkrako]

Description

This is a major step towards a self-contained Gaze class.
We now do not need a Dataset object anymore to run event detection algorithms.

Depends on #553 and #554

Implemented changes

• implement GazeDataFrame.detect()
• implement gazeDataFrame._infer_eye_components()
• refactored some private functions in gazeframe module to private methods
• Reuse GazeDataFrame.detect() in Dataset.detect()

Type of change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

• Migrated all detection tests to call GazeDataFrame.detect() (old detection tests are left untouched)
• Tested several eye configurations

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules
• I have checked my code and corrected any misspellings

[codecov]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (097cbbb) 100.00% compared to head (b3d1fbd) 100.00%.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #511   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           48        48           
  Lines         2139      2152   +13     
  Branches       521       532   +11     
=========================================
+ Hits          2139      2152   +13     

Files Changed	Coverage Δ
src/pymovements/dataset/dataset_files.py	100.00% <ø> (ø)
src/pymovements/plotting/traceplot.py	100.00% <ø> (ø)
src/pymovements/__init__.py	100.00% <100.00%> (ø)
src/pymovements/dataset/dataset.py	100.00% <100.00%> (ø)
src/pymovements/events/detection/_ivt.py	100.00% <100.00%> (ø)
src/pymovements/events/processing.py	100.00% <100.00%> (ø)
src/pymovements/gaze/gaze_dataframe.py	100.00% <100.00%> (ø)
src/pymovements/gaze/integration.py	100.00% <100.00%> (ø)

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