chore: regenerate baselines after the legacy cleanup

- regenerate docs/public-api-0.8.json (removals only: CompatibilityPolicy,
  CompatibilityReport, CURRENT_COMPATIBILITY_DATE, CURRENT_FRAMEWORK_BEHAVIOUR,
  isCompatibilityDate, resolveCompatibility from @wrnexus/styles)
- regenerate docs/WRNEXUS-COMPLETE-FEATURE-REPORT.md
- remove the deleted 'wrnexus compatibility' command row and its config-pinning
  sentence from packages/cli/README.md
- drop compatibilityDate/frameworkBehaviour example fields from docs/GUIDE.md

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

docs/public-api-0.8.json

@@ -2633,10 +2633,6 @@
         "BrowserCookiePreference",
         "BrowserCookiesConfig",
         "BuildConfig",
-        "CURRENT_COMPATIBILITY_DATE",
-        "CURRENT_FRAMEWORK_BEHAVIOUR",
-        "CompatibilityPolicy",
-        "CompatibilityReport",
         "ConfigIssue",
         "ContrastResult",
         "CssPerformanceAuditIssue",
@@ -2687,7 +2683,6 @@
         "findStyleEntry",
         "fontCspSources",
         "headToString",
-        "isCompatibilityDate",
         "loadAppConfig",
         "loadEnv",
         "loadRawConfig",
@@ -2700,7 +2695,6 @@
         "renderThemeRuntime",
         "resolveAccentName",
         "resolveBrowserCookieOptions",
-        "resolveCompatibility",
         "resolveConfigLayers",
         "resolveProfile",
         "resolveThemeConfig",