[25 MRG] Theme pack sample: `travel_journal` — HTML fixture + golden XML

[TUPM96]

Bounty: 25 MRG — theme style pack

Add a Travel journal with hero pack so BloggerEasy can demonstrate style travel_journal.

Deliver

1. data/samples/html/travel_journal.html — self-contained HTML+CSS matching the style
2. Optional golden: data/templates/travel_journal.xml or generate via CLI in test
3. Test that bloggereasy gen html -i data/samples/html/travel_journal.html produces XML with b:skin and Blog widget
4. PR screenshots of the HTML in a browser (desktop)

Acceptance

• Sample HTML merged
• Gen succeeds in CI test
• Screenshot evidence in PR

Claim (MergeOS MRG)

1. Star https://github.com/mergeos-bounties/BloggerEasy and https://github.com/mergeos-bounties/mergeos
2. Comment on this issue: I claim this bounty
3. Comment on MergeOS Claim Token #1
4. PR to BloggerEasy with Fixes #<this-issue>

Policy: docs/BOUNTY.md

[codeboost-tr]

/attempt

[samuelpatak-png]

I claim this bounty

[laurentketterle-hub]

I claim this bounty. PR ready for review: #160

[laurentketterle-hub]

I claim this bounty — @laurentketterle-hub ready to implement.

[laurentketterle-hub]

/claim

[laurentketterle-hub]

I claim this bounty