feat(app): bindAll() Rule 0 — DSN-driven instrumentation (orthogonal to repo mode)

Introduces resolveInstrumentation() in apps/web-next/src/server/bind-production.ts:
reads WEB_NEXT_SENTRY_DSN; if set, calls bindSentryInstrumentation; else Noop.
Both bindAllProduction and bindAllDevSeed call resolveInstrumentation() at the
top. Exports __resetBindStateForTests() and __getInstrumentationForTests() for
test helpers. Adds inversify + reflect-metadata as direct dependencies of web-next.
Existing 6 tests still pass.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

pnpm-lock.yaml

@@ -166,6 +166,9 @@ importers:
       '@trpc/server':
         specifier: ^11.0.0
         version: 11.16.0(typescript@5.9.3)
+      inversify:
+        specifier: ^6.2.0
+        version: 6.2.2(reflect-metadata@0.2.2)
       next:
         specifier: ^15.3.0
         version: 15.5.14(@opentelemetry/api@1.9.1)(@playwright/test@1.59.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)(sass@1.99.0)
@@ -178,6 +181,9 @@ importers:
       react-dom:
         specifier: ^19.0.0
         version: 19.2.4(react@19.2.4)
+      reflect-metadata:
+        specifier: ^0.2.2
+        version: 0.2.2
       superjson:
         specifier: ^2.2.1
         version: 2.2.6