Backport of the rest UI fixes missing in the 1.2

[mmelko]

Backport of PRs:

• source editor dynamic height: https://github.com/hawtio/hawtio-next/pull/920
• the Trace view:
• https://github.com/hawtio/hawtio-next/pull/908 connect-plugin:
• https://github.com/hawtio/hawtio-next/pull/919

[github-actions[bot]]

Test Results

  8 files  ±0    8 suites  ±0   43m 57s :stopwatch: -16s  66 tests ±0   64 :white_check_mark: +1   2 :zzz: ±0  0 :x:  - 1  470 runs  ±0  445 :white_check_mark: ±0  25 :zzz: +1  0 :x:  - 1 

Results for commit 4e4c945c. ± Comparison against base commit cf99b6be.

:recycle: This comment has been updated with latest results.

[hawtio-ci[bot]]

Test results

Run attempt: 1674 Detailed summary	NAME	TESTS	PASSED ✅	SKIPPED 💤	FAILED ❌	ERRORS 🚫	TIME 🕖
results-quarkus-node(18)-java(17)-firefox	67	64	3	0	0	376.408
results-quarkus-node(18)-java(21)-firefox	67	64	3	0	0	372.738
results-quarkus-node(20)-java(17)-firefox	1	1	0	0	0	5.381
results-quarkus-node(20)-java(21)-firefox	67	64	3	0	0	375.627
results-springboot-node(18)-java(17)-firefox	67	63	4	0	0	385.417
results-springboot-node(18)-java(21)-firefox	67	63	4	0	0	373.276
results-springboot-node(20)-java(17)-firefox	67	63	4	0	0	372.02
results-springboot-node(20)-java(21)-firefox	67	63	4	0	0	377.067