chore: migrate to ts-builds 3.0.0 and pnpm 11

- ts-builds ^2.8.2 -> ^3.0.0; packageManager pnpm@10.34.1 -> pnpm@11.5.2
- migrate .npmrc hoist patterns -> pnpm-workspace.yaml publicHoistPattern
  (pnpm 11 ignores public-hoist-pattern in .npmrc); remove empty .npmrc
- allowBuilds: esbuild/msw/tldjs -> true (approve toolchain postinstalls)
- minimumReleaseAgeExclude: exclude first-party ts-builds + functype from
  pnpm 11's 1-day supply-chain gate; @types/node pin auto-added on re-resolve
- re-resolve pnpm-lock.yaml under pnpm 11 policy

validate passes: format, lint, typecheck, 115 tests, build

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: jordanburke

.npmrc

@@ -80,9 +80,9 @@
     "cross-env": "^10.1.0",
     "msw": "^2.14.6",
     "rimraf": "^6.1.3",
-    "ts-builds": "^2.8.2",
+    "ts-builds": "^3.0.0",
     "tsdown": "^0.22.2",
     "tsx": "^4.22.4"
   },
-  "packageManager": "pnpm@10.34.1+sha512.b58fbde6dca66a929538021581f648b4570b6ca19b18e7cbd7f2c07a7b24454155388dacdf08f2af3678e88a6d1fe04f9d609df24bf51735a060ea041b374ab7"
+  "packageManager": "pnpm@11.5.2+sha512.71c631e382066efc25625d5cf029075de07b61b37f6e27350fbd84b1bda5864c8c1967adc280776b45c30a715c0359a3be08fef42d5bb09e2b99029979692916"
 }