refactor: Simplify file upload components and bump to v1.7.2

[Cristhianzl]

This pull request contains a version bump and dependency updates for both the backend and frontend, as well as significant refactoring and cleanup of file upload and file input components in the frontend. The changes improve modularity, enable easier customization, and fix path handling for file storage. Below are the most important changes, grouped by theme.

Frontend Refactoring and Customization:

• Refactored file input handling to use a new customUsePostUploadFile hook, replacing direct imports of usePostUploadFile in InputFileComponent and IOFileInput for improved customization and separation of concerns. (src/frontend/src/components/core/parameterRenderComponent/components/inputFileComponent/index.tsx, src/frontend/src/modals/IOModal/components/IOFieldView/components/file-input.tsx, src/frontend/src/customization/hooks/use-custom-upload-file-v1.ts, [1] [2] [3] [4]
• Removed unused or redundant customization wrapper components (custom-input-file, custom-chat-input, custom-file-card, custom-file-input, custom-use-file-handler) to simplify the codebase and reduce maintenance overhead. (src/frontend/src/customization/components/custom-input-file.tsx, src/frontend/src/customization/components/custom-chat-input.tsx, src/frontend/src/customization/components/custom-file-card.tsx, src/frontend/src/customization/components/custom-file-input.tsx, src/frontend/src/customization/hooks/use-custom-use-file-handler.ts, [1] [2] [3] [4] [5]
• Updated ParameterRenderComponent to use the standard InputFileComponent directly instead of a custom wrapper, aligning with the new refactoring. [1] [2]
• Added a new CustomAuthenticatedImage component for customizable authenticated image rendering.

Backend Improvements:

• Improved the parse_file_path method in LocalStorage to use pathlib.Path for robust, cross-platform file path handling, making file storage more reliable and Windows-compatible. [1] [2]

Dependency and Version Updates:

• Bumped backend and frontend package versions (langflow to 1.7.2, langflow-base to 0.7.2) and updated dependencies (langflow-base, lfx) to their latest compatible versions. [1] [2] [3] [4] [5] [6]
• Cleaned up package-lock.json by removing some unused dependencies, reflecting the frontend refactoring. [1] [2]

Other Notable Changes:

• Added a .cursor/DEVELOPMENT_RULE.md file outlining detailed development guidelines, best practices, and code quality standards for the project.
• Improved authenticated image fetching in IOFileInput by retrieving images as blobs via the API, ensuring proper authentication and error handling.

These changes collectively improve maintainability, modularity, and reliability of file handling and customization throughout the codebase.

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✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch release-1.7.2

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[github-actions]

Frontend Unit Test Coverage Report

Coverage Summary

Lines	Statements	Branches	Functions
	15.75% (4328/27473)	8.79% (1852/21064)	9.92% (601/6053)

Unit Test Results

Tests	Skipped	Failures	Errors	Time
1684	0 💤	0 ❌	0 🔥	21.645s ⏱️

[codecov]

Codecov Report

❌ Patch coverage is 47.36842% with 50 lines in your changes missing coverage. Please review.
✅ Project coverage is 33.27%. Comparing base (6aa9178) to head (b794eec).

Files with missing lines	Patch %	Lines
src/lfx/src/lfx/services/storage/local.py	9.09%	10 Missing ⚠️
...l/components/IOFieldView/components/file-input.tsx	0.00%	9 Missing ⚠️
...mization/components/custom-authenticated-image.tsx	0.00%	6 Missing ⚠️
...ts/chatView/fileComponent/components/file-card.tsx	0.00%	6 Missing ⚠️
...c/customization/hooks/use-custom-upload-file-v1.ts	0.00%	4 Missing ⚠️
...Modal/components/chatView/components/chat-view.tsx	0.00%	3 Missing ⚠️
...w/fileComponent/components/authenticated-image.tsx	91.66%	0 Missing and 3 partials ⚠️
...rComponent/components/inputFileComponent/index.tsx	0.00%	2 Missing ⚠️
...Modal/components/chatView/chatInput/chat-input.tsx	0.00%	2 Missing ⚠️
...nents/chatView/chatInput/hooks/use-file-handler.ts	0.00%	2 Missing ⚠️
... and 3 more

❌ Your project status has failed because the head coverage (39.97%) is below the target coverage (60.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@                Coverage Diff                @@
##           release-1.7.1   #11151      +/-   ##
=================================================
+ Coverage          33.22%   33.27%   +0.05%     
=================================================
  Files               1370     1368       -2     
  Lines              64073    64096      +23     
  Branches            9418     9424       +6     
=================================================
+ Hits               21287    21329      +42     
+ Misses             41735    41714      -21     
- Partials            1051     1053       +2     

Flag	Coverage Δ
backend	53.24% <100.00%> (+0.01%)	⬆️
frontend	14.57% <45.20%> (+0.12%)	⬆️
lfx	39.97% <9.09%> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...rc/backend/base/langflow/services/storage/local.py	87.75% <100.00%> (+0.52%)	⬆️
...s/IOModal/components/IOFieldView/io-field-view.tsx	0.00% <ø> (ø)
...components/core/parameterRenderComponent/index.tsx	0.00% <0.00%> (ø)
...tView/chatMessage/components/file-card-wrapper.tsx	0.00% <0.00%> (ø)
.../chatView/fileComponent/utils/format-file-name.tsx	0.00% <0.00%> (ø)
...rComponent/components/inputFileComponent/index.tsx	0.00% <0.00%> (ø)
...Modal/components/chatView/chatInput/chat-input.tsx	0.00% <0.00%> (ø)
...nents/chatView/chatInput/hooks/use-file-handler.ts	0.00% <0.00%> (ø)
...Modal/components/chatView/components/chat-view.tsx	0.00% <0.00%> (ø)
...w/fileComponent/components/authenticated-image.tsx	91.66% <91.66%> (ø)
... and 5 more

... and 7 files with indirect coverage changes

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