feat(fab26): wire in published FAB26 firmware build

[thebentern]

Summary

Mirrors the live manifest (api PR) into the bundled offline fallback (public/data/event_firmware.json), now that the FAB26 Boston build has shipped to event/fab26/firmware-2.7.27.d250d89.

Changes

• Populates the FAB26 firmware block: version 2.7.27.d250d89, id v2.7.27.d250d89, title, zipUrl, event release notes (was null / "coming soon").
• Corrects slug from the provisional fab2026 to the published fab26. utils/firmwareUrl.ts builds the download path as event/${pathPrefix}/firmware-${version}, so the slug must match the real directory.

Verification

The path the flasher builds resolves: raw.githubusercontent.com/meshtastic/meshtastic.github.io/master/event/fab26/firmware-2.7.27.d250d89/firmware-2.7.27.d250d89.json → 200. Firmware block is byte-identical to the api manifest.

🤖 Generated with Claude Code

Summary by CodeRabbit

• Bug Fixes
  • Updated the FAB26 Boston firmware entry with accurate version, download information, identifier, and release notes.
  • Added event-specific Quick Start guidance for firmware version 2.7.27.d250d89.

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Project	Deployment	Actions	Updated (UTC)
web-flasher	Ready	Preview, Comment	Jul 19, 2026 12:09am

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 98cf058b-60de-430e-8cee-1de02ad658cb

📥 Commits

Reviewing files that changed from the base of the PR and between 52a7bc0 and 8a3dc0b.

📒 Files selected for processing (1)

• public/data/event_firmware.json

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📝 Walkthrough

Walkthrough

The FAB26 Boston firmware entry now provides concrete metadata and release notes for firmware version 2.7.27.d250d89 instead of null placeholders.

Changes

Event firmware metadata

Layer / File(s)	Summary
Populate FAB26 Boston firmware entry public/data/event_firmware.json	The FAB26 Boston firmware object now includes its slug, version, ID, title, ZIP URL, and event-specific Quick Start release notes.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Poem

I’m a bunny with firmware to share,
A fresh little version is hopping somewhere.
The nulls tucked away, the Quick Start shines bright,
FAB26 now downloads just right.
Hop, hop—metadata takes flight!

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly states the FAB26 firmware build is being wired in, matching the main change.
Description check	✅ Passed	The description includes summary, changes, and verification, but omits the template's Type of Change and Testing sections.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
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.

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