Three-part class closure for the React #310 / lost-renderer-crash family
(#79428, follow-up to #80560 / #82763):
1. Diagnosability (#79428 defect B): error-boundary catches now persist to
desktop.log with their component stack via a new fire-and-forget
hermes:logs:renderer-error IPC (synchronous flush — the window may be
dying). Every renderer-content window (main, secondary session, instance,
HUD, quick entry, pet overlay) gets the error-level console capture that
previously only the main window had, labeled per window. 'Open logs' on
the crash dialog now reveals a file that actually contains the crash.
2. Recurrence guard: eslint no-restricted-syntax rule banning inline
render() calls in JSX — the mechanism behind #80560. The rule
immediately caught two live sites #82763's audit missed (floating
panes, narrow-overlay reveal), both hosting plugin panes.
3. Fix those two missed sites with the same ContribRender mount.
extracted console-capture/report formatting to electron/renderer-log.ts
with unit tests; renderer console lines now carry the window label.
Teknium
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