chore: update to ecl-lsp 1.6.2 and Monaco 0.57.0

[dionmcm]

Summary

• ecl-core 1.1.2 → 1.6.2 (scripts/package.json, regenerated ecl-core-bundle.js)
  • Fixes Format / Simplify ECL silently dropping constraint operators on refinement attribute names: < 404684003: << 363698007 = … was reformatted to < 404684003: 363698007 = …, changing the meaning.
  • Numeric comparisons (363698007 >= #10), alternate identifiers and member field selections now parse and survive formatting; top/bottom of set operators (!!>, !!<) are supported.
• ecl-editor standalone bundle rebuilt from the ecl-lsp v1.6.2 tag (npm run build:standalone). Picks up fix(ecl-editor-core): deliver concept search results on the request that asked ecl-lsp#137: concept typeahead in the ECL Workbench now returns search results on the request that asked. Before, results only appeared on the next keystroke and were for the previous text, so typeahead often looked like it never activated.
• Monaco CDN 0.52.2 → 0.57.0, the version ecl-lsp is tested against.
• esbuild 0.28.1 → 0.28.2 (build-time only; npm audit: 0 vulnerabilities).
• THIRD-PARTY-LICENSES.md: ecl-core/ecl-editor versions updated; monaco-editor (MIT) added — it's loaded from the CDN, not bundled.
• CHANGELOG [Unreleased] updated.

Testing

• xcodebuild build succeeds; unit test plan: 557 tests, 0 failures.

• 4 new ECLBridgeTests regression tests for the attribute-operator and numeric-comparison fixes (confirmed against the old bundle: it drops the operator and fails to parse the comparison).

• Ran the Workbench HTML (Monaco 0.57 + new bundle) in Chromium and WebKit: typing appendic after 363698007 = and pausing shows Appendicitis / Appendicectomy / … from a single debounced $expand; Ctrl+Space manual trigger works; no console errors.

• Not yet exercised inside the running app's WKWebView — worth a quick manual check of the ECL Workbench before merging.

• Shortcut hint fixed (ecl-lsp 1.6.2, fix(ecl-editor, ecl-editor-react): advertise Ctrl+Space for autocomplete on macOS ecl-lsp#139): the Workbench hint bar now shows ⌃+Space for autocomplete on macOS instead of ⌘+Space, which is Spotlight.

Follow-ups

• CI runner/action upgrades, real UI test runs and the Settings window fix are in ci: macos-26 / Xcode 26.6, run UI tests for real; fit Settings window to screen #6. Both PRs add a ### Fixed section under [Unreleased] in CHANGELOG.md, so whichever merges second needs that conflict resolved by keeping both entries.

🤖 Generated with Claude Code