v0.1.3: audit-driven non-breaking fixes

Three bugs surfaced by the post-v0.1.2 architecture audit:

- bridge.qml_path is now actually configurable. BridgeBundle::configure
  defines the qml_path scalar node (default ../qml/); loadExtension
  exposes it as the bridge.qml_path container parameter; services.yaml
  binds it into BridgeResourceMaker + BridgeWindowMaker. Apps override
  with `config/packages/bridge.yaml`. The existing maker docstrings
  claimed this worked already — they lied; now they don't.

- SessionAuthenticator implements AuthenticationEntryPointInterface and
  routes the no-token entry-point path through the same problem+json
  helper as onAuthenticationFailure, so QML's RestClient sees one error
  shape regardless of which firewall path was taken. Test added.

- CorrelationKeyListener::onTerminate guards on isMainRequest() now,
  matching onRequest's existing guard. No user-visible impact in
  worker mode (no sub-requests emitted), but the asymmetry was a
  defensive bug that would corrupt optimistic-update reconciliation.

PLAN.md §13 gains a v0.1.3 section + folds the audit's API-surface
items (PublisherInterface / ModelPublisherInterface / BridgeOp enum /
maker DRY / DTO-shaped scaffold) into v0.2.0. CHANGELOG.md mirrors.

PHPStan + cs-fixer + PHPUnit (17/17) + maker snapshot tests all green.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

framework/php/config/services.yaml

@@ -11,3 +11,11 @@ services:
     PhpQml\Bridge\SessionAuthenticator:
         arguments:
             $expectedToken: '%env(default::BRIDGE_TOKEN)%'
+
+    PhpQml\Bridge\Maker\BridgeResourceMaker:
+        arguments:
+            $qmlPath: '%bridge.qml_path%'
+
+    PhpQml\Bridge\Maker\BridgeWindowMaker:
+        arguments:
+            $qmlPath: '%bridge.qml_path%'