Add core.info logging to MCP gateway log parser

[Copilot]

The MCP gateway log parser only wrote to step summary, while safe inputs log parser correctly logged to both step summary and core.info. This made MCP gateway logs invisible in console output.

Changes

• Added plain text generators:

  • generatePlainTextGatewaySummary() - strips markdown/HTML from gateway.md
  • generatePlainTextLegacySummary() - formats legacy gateway.log/stderr.log

• Updated main(): calls core.info() with plain text before writing step summary

Example

Before:

core.summary.addRaw(gatewayMdContent).write();
core.info("MCP gateway markdown summary added to step summary");

After:

const plainTextSummary = generatePlainTextGatewaySummary(gatewayMdContent);
core.info(plainTextSummary);  // Now logs actual content
core.summary.addRaw(gatewayMdContent).write();

Console output now includes full log content (tables converted to plain text, code blocks preserved) instead of just status messages.

Original prompt

Update the script that print logs to the step summary (for safe inputs, MCP gateway) to also write the text to core.info

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Smoke Test Results

Last 2 merged PRs:

• Add workflow: githubnext/agentics/weekly-research #8: Add workflow: githubnext/agentics/weekly-research
• Remove ai-inference, opencode, genaiscript agentic engines for now #10: Remove ai-inference, opencode, genaiscript agentic engines for now

Test Results:

• ✅ GitHub MCP: Last 2 merged PRs retrieved
• ❌ Serena Go: Tool not available
• ✅ Playwright: Navigated to GitHub, title verified
• ❌ Safe Input gh: Tool not available
• ✅ File Writing: Test file created successfully
• ✅ Bash: File verification successful

Overall Status: PARTIAL PASS (4/6 tests passed)

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