fix: adds priority sorting for sidebar components and makes LanguageModel appear first

[lucaseduoli]

This pull request introduces a new priority attribute to various models and updates the sorting logic to utilize this attribute. The most important changes include adding the priority attribute to the LanguageModelComponent class, updating the attribute handling functions, and modifying the frontend to sort items based on priority.

Changes to models:

• src/backend/base/langflow/components/models/language_model.py: Added a priority attribute to the LanguageModelComponent class to set the display order.
• src/backend/base/langflow/template/frontend_node/base.py: Added a priority attribute to the FrontendNode class to define the display order.

Attribute handling updates:

• src/backend/base/langflow/custom/attributes.py: Added a new function getattr_return_int to handle integer attributes and updated the attribute dictionary to include the priority attribute. [1] [2]

Frontend updates:

• src/frontend/src/pages/FlowPage/components/flowSidebarComponent/components/sidebarItemsList/index.tsx: Modified the sorting logic to prioritize items based on the priority attribute if available.

[codspeed-hq]

CodSpeed Performance Report

Merging #7322 will improve performances by 56.67%

_{Comparing fix/component_orde (ab7cb94) with main (e82b23f)}

Summary

⚡ 2 improvements
✅ 17 untouched benchmarks

Benchmarks breakdown

	Benchmark	BASE	HEAD	Change
⚡	test_build_flow_invalid_job_id	12.4 ms	7.9 ms	+56.67%
⚡	test_cancel_nonexistent_build	12.2 ms	8.8 ms	+38.5%

[ogabrielluiz]

I don't think this should be in the backend as it would be a per component attribute (because we are adding the same attribute to all language models).

Also, this should have been added to the Component class.

I think if we are just changing things in the UI it must not depend on what the code tells us because if we change it later, users' components will still have the old value.

[Cristhianzl]

lgtm

[ogabrielluiz]

Suggested change

name = "LanguageModel"