chore: migrate to mobiletic-labs org and rename npm scope

- Git URLs: git.mobiletic.net/mobiletic/anonymizer -> .../mobiletic-labs/anonymizer
  (homepage, repository, bugs, CI badge, clone instructions).
- npm package renamed @mobiletic/anonymizer -> @mobiletic-labs/anonymizer
  across package.json, lockfile, README, CONTRIBUTING, examples, issue template.

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

package.json

@@ -1,16 +1,16 @@
 {
-  "name": "@mobiletic/anonymizer",
+  "name": "@mobiletic-labs/anonymizer",
   "version": "0.4.0",
   "description": "Framework-agnostic PII anonymization & pseudonymization: pluggable LLM detection for free-form PII (names, addresses) with a deterministic regex fallback, deterministic coreference, and streaming-safe de-anonymization.",
   "license": "MIT",
   "author": "Mobiletic",
-  "homepage": "https://git.mobiletic.net/mobiletic/anonymizer#readme",
+  "homepage": "https://git.mobiletic.net/mobiletic-labs/anonymizer#readme",
   "repository": {
     "type": "git",
-    "url": "git+https://git.mobiletic.net/mobiletic/anonymizer.git"
+    "url": "git+https://git.mobiletic.net/mobiletic-labs/anonymizer.git"
   },
   "bugs": {
-    "url": "https://git.mobiletic.net/mobiletic/anonymizer/issues"
+    "url": "https://git.mobiletic.net/mobiletic-labs/anonymizer/issues"
   },
   "keywords": [
     "anonymization",