* Ctrl+click to follow link; clicking link opens a popup. Fixes#11692.
- Ctrl+click to follow link (and add hover text)
- When editing, if the cursor is in a link a popup allows following the link.
- Text filters (e.g. recognizing links) now apply to text dragged into the
editor, or pasted with the context menu, besides pasting with the keyboard
(uses new feature from updated CM).
- Simplify CM editors by moving setup and reactivity patterns into shared
helpers.
- Add integration tests for link interactions in component comments and documentation panel.
- Fix code editor tooltips (fixes#11740).
- All lines containing selected text show markup
Fixes#11604
Most issues were caused by a problem with Project List flooding the network with its requests - this was fixed on develop.
But one assertion was flaky - it assumed we will see the "real" run result on `write` node, but sometimes it is immediately overwritten by dry run.
But the most important part of this PR is adding traces to Electron packages - it's should be much easier now to debug E2E test failures.
Also renamed the previously misnamed "E2E tests" to "[GUI] integration tests".
