Add CodeMash conference data

[Jorel97]

/claim #10

Summary

• Add CodeMash to the conference dataset table.
• Preserve the existing six-column README schema and place the row before Code Europe.
• Use conservative speaker-policy values where no public SEA commitment is available.

Source notes

• Current CodeMash 2026 event page: https://events.codemash.org/2026CodeMashConference
• CodeMash 2026 Sessionize CFP lists the event fee as free for speakers, accommodation expenses covered, and limited travel assistance available on a needs basis: https://sessionize.com/codemash-2026/
• Official CodeMash speaker-benefit material documents a four-day pass, lodging/housing support, and a PreCompiler workshop honorarium: https://codemash.org/call-for-speakers-announcement/

Data choices

• Sign SEA?: No, because I did not find a public commitment that CodeMash signs the Speaker Engagement Agreement.
• Free Ticket?: Yes, based on the 2026 CFP event-fee information.
• Reimburse Expenses?: Partial, because public sources show accommodation coverage and limited travel assistance, not full travel/per-diem coverage.
• Compensate Speakers?: Workshops, based on the PreCompiler workshop honorarium language.

Verification

• README table check: 14 table rows, all with 6 data columns.
• git diff --check
• Source checks returned HTTP 200 for the current event page and Sessionize CFP.
• Demo video: https://github.com/Jorel97/bounty-demo-assets/raw/main/speakers-in-tech/conference-data-10-codemash-demo.mp4

AI-assisted; manually reviewed before submission.