Purpose

Improve the robustness of image hashing in hash.go by implementing modern perceptual hashing algorithms, such as pHash, in addition to the existing MD5 file hashing.

Description

The changes in this pull request include:

Update hash.go to include perceptual hashing:
- Add a new function to compute pHash for images
- Modify the ImageInfo struct to include a field for perceptual hash
- Update the computeHashes function to calculate both file hash and perceptual hash
Refactor the IconCreator interface and its implementation to include perceptual hashing
Update the DefaultIconCreator struct to implement the new perceptual hashing method
Modify the similarity.go file to utilize the new perceptual hash for image comparison
Update the report.go file to include perceptual hash information in the HTML report

Summary

The key changes in this pull request are:

Updated hash.go to include perceptual hashing
Refactored IconCreator interface and DefaultIconCreator implementation
Modified similarity.go to use perceptual hash for image comparison
Updated report.go to include perceptual hash information in the HTML report
Added unit tests for the new perceptual hashing functionality in hash_test.go

Fixes

21. Continue the conversation here: https://app.sweep.dev/c/d00297a0-36f7-425f-88bf-c4d027e63010.

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^{^{Tracking ID: 214a153b7a}}

❌ Error while fixing CI

Traceback (most recent call last):
  File "/app/sweepai/handlers/fix_ci.py", line 286, in fix_ci_failures_once
    logs_list = get_ci_failure_logs(error_runs, pull_request)
  File "/app/sweepai/handlers/fix_ci.py", line 182, in get_ci_failure_logs
    raw_logs = unzip_and_extract_logs(raw_binary_logs)
  File "/app/sweepai/handlers/fix_ci.py", line 137, in unzip_and_extract_logs
    zip_file = zipfile.ZipFile(io.BytesIO(blob))
  File "/usr/local/lib/python3.10/zipfile.py", line 1272, in __init__
    self._RealGetContents()
  File "/usr/local/lib/python3.10/zipfile.py", line 1339, in _RealGetContents
    raise BadZipFile("File is not a zip file")
zipfile.BadZipFile: File is not a zip file

File is not a zip file

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