davsclaus opened a new pull request, #23573:
URL: https://github.com/apache/camel/pull/23573
## Summary
- Add **Errors tab** to Camel TUI with master/detail layout for viewing
captured routing errors from the ErrorRegistry
- Separate error data into dedicated `{pid}-error.json` file to keep status
file lightweight — status file only contains error count for badge display,
full data loaded on demand
- Update `camel get error` CLI to read from the separate error file
- Reorder TUI tabs: Overview, Log, Routes, Endpoints, HTTP, Health, Inspect,
**Errors**, Circuit Breaker, Consumers
- Fix word-wrap content height underestimation in `renderDetailPanel` that
prevented scrolling to the bottom of detail panes
### Errors Tab Features
- Table columns: ID, AGO, ROUTE, NODE, HANDLED (green/red), EXCEPTION,
MESSAGE
- Sortable by: id, age, route, node, exception (`s` key to cycle, `S` to
reverse)
- Detail pane shows: exception with stack trace, message history, exchange
properties, variables, headers, body
- Toggles: `f` handled filter [all/true/false], `p` properties, `v`
variables, `h` headers, `b` body, `w` word-wrap
- Navigation: `PgUp/PgDn` scroll detail, `Home/End` top/bottom, `←→`
horizontal scroll (when wrap off)
- Badge shows error count in red on tab bar
## Test plan
- [ ] Run a Camel integration that produces errors (e.g., circuit-breaker
example with forced exceptions)
- [ ] Open TUI and press `8` to switch to Errors tab
- [ ] Verify error table shows captured errors with correct columns and
badge count
- [ ] Select an error and verify detail pane shows exception, stack trace,
message history, headers, body
- [ ] Test scroll: PgUp/PgDn, Home/End, arrow keys with wrap off
- [ ] Test toggles: s (sort), f (handled filter), p/v/h/b (section toggles),
w (word wrap)
- [ ] Verify `camel get error` CLI still works correctly
- [ ] Verify other tabs are unaffected by the tab reorder
_Claude Code on behalf of Claus Ibsen_
🤖 Generated with [Claude Code](https://claude.com/claude-code)
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