fix: upgraded agent tool mode switch ux, fixed icon color on main page, fixed pagination ui on main page

[lucaseduoli]

This pull request includes several formatting changes and updates to the AgentComponent class and related components. The most significant changes involve reformatting long strings and lists for better readability, updating descriptions, and changing the beta status of the AgentComponent.

Formatting Improvements:

• Reformatted import statements in src/backend/base/langflow/components/agents/agent.py for better readability.
• Reformatted long strings and lists to be more readable in AgentComponent and ToolCallingAgentComponent classes. [1] [2] [3] [4] [5] [6] [7] [8]

Description Updates:

• Updated the description of the AgentComponent to be more concise.
• Updated the description of the ToolCallingAgentComponent to be more concise.

Beta Status Change:

• Changed the beta status of the AgentComponent from True to False. [1] [2] [3]

[Cristhianzl]

lgtm

[codspeed-hq]

CodSpeed Performance Report

Merging #4501 will degrade performances by 30.99%

_{Comparing fix/agent_component (ea6b6ee) with main (2ddd773)}

Summary

❌ 3 regressions
✅ 12 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	main	fix/agent_component	Change
❌	test_successful_run_with_input_type_text	367.4 ms	532.3 ms	-30.99%
❌	test_successful_run_with_output_type_any	455.4 ms	531.2 ms	-14.27%
❌	test_successful_run_with_output_type_debug	453.8 ms	531.3 ms	-14.59%

[ogabrielluiz]

@lucaseduoli the changes to the Agent component will be overwritten by #4495