Fix runtime PRIMITIVES for dom/browser library functions

dom.sx and browser.sx are library source (not transpiled into the bundle),
so their functions need explicit PRIMITIVES registration for runtime-eval'd
SX code (islands, data-init scripts). Restore registrations for all dom/
browser functions used at runtime. Revert bootstrap.py transpilation of
dom-lib/browser-lib which overrode native platform implementations that
have essential runtime integration (cekCall wrapping, post-render hooks).

Add Playwright regression test for [object Object] nav link issue.
Replace console-log calls with log-info in init-client.sx.txt.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

hosts/javascript/bootstrap.py

@@ -137,7 +137,7 @@ def compile_ref_to_js(
         ("content.sx", "content (content-addressed computation)"),
         ("render.sx", "render (core)"),
     ]
-    for name in ("parser", "html", "sx", "dom-lib", "browser-lib", "dom", "engine", "orchestration", "boot"):
+    for name in ("parser", "html", "sx", "dom", "engine", "orchestration", "boot"):
         if name in adapter_set:
             sx_files.append(ADAPTER_FILES[name])
     # Use explicit ordering for spec modules (respects dependencies)