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>

examples/README.md

@@ -1,6 +1,6 @@
 # Live example
 
-[`demo.mjs`](./demo.mjs) runs `@mobiletic/anonymizer` against a real
+[`demo.mjs`](./demo.mjs) runs `@mobiletic-labs/anonymizer` against a real
 OpenAI-compatible LLM (built with Gemma 4 via Infomaniak) on a set of fictional
 Swiss e-learning chats: 5 single messages of rising complexity (up to 5 people,
 with rare attributes the model must coin itself) and 5 multi-turn conversations

examples/demo.mjs

@@ -1,4 +1,4 @@
-import { Anonymizer, openAICompatibleProvider, AnonymizationError } from '@mobiletic/anonymizer';
+import { Anonymizer, openAICompatibleProvider, AnonymizationError } from '@mobiletic-labs/anonymizer';
 import { writeFileSync } from 'node:fs';
 
 // ── LLM-only (no regex patterns) → everything is handled purely by the model.
@@ -271,7 +271,7 @@ function toMarkdown() {
   return parts.join('\n');
 }
 
-console.log('\n@mobiletic/anonymizer — démonstration live (Infomaniak)\n');
+console.log('\n@mobiletic-labs/anonymizer — démonstration live (Infomaniak)\n');
 console.log(
   `Modèle: ${process.env.GEMMA_MODEL || '(non défini)'} · Endpoint: ${process.env.INFOMANIAK_AI_BASE_URL || '(non défini)'}\n`,
 );