docs(parsers): clear rustdoc invalid_html_tags warnings on doc comments

[keivenchang]

Overview:

Non-functional cleanup — wrap inline XML/markup markers in backticks and angle-bracket bare URLs in doc comments so rustdoc stops emitting invalid_html_tags warnings.

Details:

• lib/parsers/src/reasoning/minimax_append_think_parser.rs — angle-bracket the two SGLang/vLLM reference URLs
• lib/parsers/src/tool_calling/config.rs — backtick <TOOLCALL>, <function=, <parameter=, </tool_call>, </function>, </parameter> markers in JsonParserConfig and XmlParserConfig doc comments
• lib/parsers/src/tool_calling/xml/parser.rs — backtick <tool_call>...</tool_call> format markers on detect_tool_call_start_xml, try_tool_call_parse_xml, parse_tool_call_block doc comments
• lib/parsers/src/tool_calling/dsml/parser.rs — replace internal Linear ref DIS-1765 with the public PR reference (fix(parsers): recover Kimi K2 tool calls when section_end is missing #8208)

Where should the reviewer start?

lib/parsers/src/tool_calling/config.rs

/coderabbit profile chill

[coderabbitai]

Walkthrough

This pull request consists entirely of documentation and comment updates across multiple parser files. Changes include reformatting example strings with inline code backticks, updating GitHub URL references to HTML-style links, and adjusting test comment references without any modifications to parsing logic or behavior.

Changes

Cohort / File(s)	Summary
Tool Calling Documentation Format Updates lib/parsers/src/tool_calling/config.rs, lib/parsers/src/tool_calling/xml/parser.rs	Updated Rust doc comments to wrap example XML/marker strings and format examples in inline code using backticks for improved readability.
Reference Updates lib/parsers/src/reasoning/minimax_append_think_parser.rs, lib/parsers/src/tool_calling/dsml/parser.rs	Reformatted GitHub URLs to HTML-style links (angle brackets) and updated test TODO reference from "DIS-1765" to "PR #8208" without changing documented behavior.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately and concisely describes the main change: fixing rustdoc warnings by formatting documentation comments in parser files.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description check	✅ Passed	The PR description includes all required sections (Overview, Details, Where should the reviewer start) with clear, specific information about the changes being made.

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