v1.3.0

• Upgraded MagicMirror dependency to v2.36.0 — formalized the pin from ^2.35.0 to ^2.36.0 and propagated the version string across all sandbox surfaces (config/harness.config.ts, server/html.ts, client/runtime/module.ts, test fixtures and assertions). Full contract audit confirmed zero API breaks between v2.35 and v2.36: module.js, node_helper.js, logger.js, http_fetcher.js, server_functions.js, and vendor.js all retain the same public API.
• Config editor overhaul — client/vendor/module-config-editor.ts received several changes across this release:
  • Three-editor architecture — rewritten from a single Ace instance to three stacked editors: a read-only prefix pane (the let config = { … config: { envelope), a scrollable editable pane for inner config properties, and a read-only suffix pane. Line numbers are continuous across all three. The editable pane enforces INNER_INDENT (6 spaces, depth 3) for display; stored values are always dedented to depth 0. Ctrl+A + Delete clears only the editable pane. A custom Ace theme (ace-theme-harness.ts) adapts all token and chrome colors to the active --hns-* token set, making the editor theme-aware without JavaScript.
  • header: false renders as boolean — syncHeader now detects the "false" string convention used by MagicMirror's attribute transport and emits a boolean false node instead of the string "false".
  • JS comment support — the editable pane accepts // and /* */ comments without invalidating the config. Format strips comments via stripComments() before running js-beautify; comments are not preserved through a format round-trip by design.
  • Readonly pane hardening — a transparent ::after overlay blocks pointer events on prefix and suffix panes. tabIndex=-1 on their internal Ace textareas eliminates the focus tooltip on keyboard navigation.
  • Inline error highlighting — on a parse failure the editable pane marks the error row with a gutter annotation and a subtle red line highlight, both cleared on the next valid keystroke. The validity indicator now shows only Config valid or Config invalid.
  • applyBeautify cursor preservation — after a format round-trip the editor attempts to restore cursor position and selection via a normalized left-context pattern match that survives whitespace changes and quoted-to-unquoted key transforms. Restoration is best-effort.
• Journey coverage: stale artifact fix — the reporter now detects which suites (ui, integration) are present in the current run by inspecting testModules paths and passes them as explicitSuites to buildJourneyCoverageSummary. Previously, a run where all journey-tagged tests crashed before producing records would exit early without overwriting the summary JSON, leaving a stale 100% score in place for subsequent badge generation.
• Documentation — added docs/themes.md (theme switcher user manual); updated docs/config.md for the validity badge and error highlighting; corrected panel order in docs/debug.md; removed non-existent content from docs/about.md; removed changelog-toned language from docs/runtime.md.

Full Changelog: v1.2.0...v1.3.0