Standardize agent output summary title to "Agentic Conversation"

[Copilot]

Agent conversation output in GitHub Actions step summaries currently displays parser-specific titles (🤖 Copilot CLI Session, 🤖 Claude CLI Session, etc.). This changes the HTML details element to use a consistent title across all AI engines.

Changes

• actions/setup/js/log_parser_shared.cjs: Modified wrapAgentLogInSection() to return static title "Agentic Conversation" instead of ${emoji} ${parserName} CLI Session
• actions/setup/js/log_parser_bootstrap.cjs: Added wrapping for Copilot's special conversation.md path (generated by --share flag) to ensure consistent output across all code paths
• Test updates: Updated 7 test expectations across log_parser_shared.test.cjs and log_parser_bootstrap.test.cjs

Before:

<details open>
<summary>🤖 Copilot CLI Session</summary>
...
</details>

After:

<details open>
<summary>Agentic Conversation</summary>
...
</details>

The parserName parameter remains accepted for backward compatibility but no longer affects the output title. Both regular log file parsing and Copilot's conversation.md special path now produce consistent wrapped output.

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[pelikhan]

@copilot make sure the special path for copilot to use the conversation.md file is also wrapped in a details view.

[Copilot]

@copilot make sure the special path for copilot to use the conversation.md file is also wrapped in a details view.

Done in commit 3dc0490. The special Copilot path for conversation.md now wraps the content in <details><summary>Agentic Conversation</summary> element, consistent with the regular log file parsing path.

[Copilot]

Pull request overview

Standardizes the GitHub Actions step summary section title for agent conversation output to a single, engine-agnostic label (“Agentic Conversation”), and ensures Copilot’s conversation.md fast-path output is wrapped consistently with other parsing flows.

Changes:

• Updated wrapAgentLogInSection() to always emit <summary>Agentic Conversation</summary> (no parser-specific title).
• Wrapped Copilot conversation.md (--share) step summary output in the same details/summary section.
• Updated affected unit tests to match the new static title and wrapping behavior.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
actions/setup/js/log_parser_shared.cjs	Hard-codes the agent summary title to “Agentic Conversation”.
actions/setup/js/log_parser_bootstrap.cjs	Wraps Copilot conversation.md output using wrapAgentLogInSection().
actions/setup/js/log_parser_shared.test.cjs	Updates expectations for the new static summary title.
actions/setup/js/log_parser_bootstrap.test.cjs	Updates expectations to validate wrapped output and title in step summaries.

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[Copilot]

wrapAgentLogInSection now hard-codes the summary title, so parserName (and its JSDoc describing it) no longer affects output. To avoid confusion for future maintainers, please update the function contract to reflect this (e.g., note parserName is accepted only for backward compatibility and ignored, or rename the destructured variable to _parserName / remove it from destructuring while still accepting it in options).

[Copilot]

This test name/intent is now inconsistent with the behavior being asserted: it says "should support custom parser names", but the title is intentionally static. Rename the test (and optionally stop passing parserName here) to reflect that parserName is ignored for the summary title and is retained only for backward compatibility.