fix(oss domain): text change in docs and code to app.opentrace.ai

[brandontaslater]

Update application domain to app.opentrace.ai

🐛 Bug Fix · 📝 Docs · 🔧 Chore

Updates outdated domain references from oss.opentrace.ai to app.opentrace.ai across the documentation. Includes minor formatting cleanup for the home page table and header template.

Complexity

🟢 Trivial · 2 files changed, 42 insertions(+), 47 deletions(-)

Straightforward URL updates and minor formatting changes in documentation files with no impact on system logic.

Review focus

Pay particular attention to the following areas:

• Link destination — confirm app.opentrace.ai is the correct production domain for all "Try Now" buttons.
• Markdown syntax — the escaped underscore in target="\_blank" was introduced during formatting; verify it renders as expected in the UI.

[github-actions]

📚 Documentation Preview

Preview deployed to: https://opentrace.github.io/docs/preview/27-merge/

[opentrace]

✅ Approved

Trivial change.

Straightforward URL updates and minor formatting changes in documentation files with no impact on system logic.