refactor: revamp proxy tool renderers for better UX

[0xallam]

Summary

• Show actual request/response data with visual flow (>> / <<)
• Display all relevant params: filters, sort, scope, modifications
• Add type-safe handling for streaming edge cases
• Use color-coded status codes (2xx green, 3xx yellow, 4xx/5xx red)
• Show search context (before/after) not just matched text
• Show full request details in send/repeat request renderers
• Increase truncation limits for better visibility (200 char lines)
• Use present tense lowercase titles (listing, viewing, searching)

[greptile-apps]

Greptile Summary

This PR revamps the proxy tool renderers to provide a significantly improved user experience with better data visualization and clearer request/response flows.

Key improvements:

• Added visual flow indicators (>> for requests, << for responses) with color coding
• Implemented color-coded HTTP status codes (green for 2xx, yellow for 3xx, orange/red for 4xx/5xx)
• Extracted utility functions (_truncate, _sanitize, _status_style) for code reuse and consistency
• Increased truncation limits to 200 characters for better content visibility
• Adopted lowercase, present tense titles throughout (e.g., "listing requests", "viewing request")
• Enhanced display of all relevant parameters (filters, sort, scope, modifications) with context
• Improved search context display showing before/after text around matches
• Better handling of streaming edge cases with proper type checking

Issues found:

• Duplicate # noqa: PLR0912 comment on line 45 that needs cleanup

Confidence Score: 4/5

• This PR is safe to merge with minimal concerns - only a minor style issue needs cleanup.
• The PR introduces well-structured refactoring with proper type checking and defensive programming patterns. All renderers correctly validate data types before accessing nested properties. The code follows consistent patterns across all renderer classes. The only issue is a minor style problem (duplicate # noqa comment) which is easily fixed. Logic is sound, error handling is appropriate, and the visual improvements are well-executed.
• No files require special attention beyond fixing the duplicate noqa comment on line 45.

Important Files Changed

Filename	Overview
strix/interface/tool_components/proxy_renderer.py	Comprehensive refactor of proxy tool renderers with improved visual formatting. Added utility functions for text truncation and sanitization, color-coded status codes, and better data display. Single duplicate # noqa comment on line 45 that needs cleanup.

[greptile-apps]

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