chore(deps): bump posthog-js (#447)

Bumps the production-deps group with 1 update in the / directory: [posthog-js](https://github.com/PostHog/posthog-js).


Updates `posthog-js` from 1.396.7 to 1.396.8
- [Release notes](https://github.com/PostHog/posthog-js/releases)
- [Changelog](https://github.com/PostHog/posthog-js/blob/main/CHANGELOG.md)
- [Commits](https://github.com/PostHog/posthog-js/compare/posthog-js@1.396.7...posthog-js@1.396.8)

---
updated-dependencies:
- dependency-name: posthog-js
  dependency-version: 1.396.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production-deps
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

apps/web/package.json

@@ -25,7 +25,7 @@
     "konva": "^10",
     "lucide-react": "^0.577.0",
     "pdfjs-dist": "^6.1.200",
-    "posthog-js": "^1.396.6",
+    "posthog-js": "^1.396.8",
     "qr-code-styling": "^1.9.2",
     "react": "^19.2.7",
     "react-colorful": "^5",

pnpm-lock.yaml

@@ -488,8 +488,8 @@ importers:
         specifier: ^6.1.200
         version: 6.1.200
       posthog-js:
-        specifier: ^1.396.6
-        version: 1.396.7
+        specifier: ^1.396.8
+        version: 1.396.8
       qr-code-styling:
         specifier: ^1.9.2
         version: 1.9.2
@@ -6718,8 +6718,8 @@ packages:
     resolution: {integrity: sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==}
     engines: {node: '>=0.10.0'}
 
-  posthog-js@1.396.7:
-    resolution: {integrity: sha512-4sYlupOL0uaPg0F6HFBivjwyJFz7H4rk49c0XaSKeLBpSmp614fRf89kHg+QloyskKf3OSUqo9wsg23eTDtXFQ==}
+  posthog-js@1.396.8:
+    resolution: {integrity: sha512-S5FGHn5nUZ//SVriGOAAMUAAcH5IB6mM2nyUb0ELeLvZgfOP3YYympHc3opn9nlB+JcRCCBISC1qgMspxqhCSA==}
 
   posthog-node@5.39.4:
     resolution: {integrity: sha512-+fCQ7htBFRQQFbIzl1T0TA7bDwYyaB9XP308ZFMCUoB5LzTzOFxBa6TYVrxdH/VQl43WXTp6sf0QsG2Z4XlNBg==}
@@ -15121,7 +15121,7 @@ snapshots:
     dependencies:
       xtend: 4.0.2
 
-  posthog-js@1.396.7:
+  posthog-js@1.396.8:
     dependencies:
       '@posthog/core': 1.39.6
       '@posthog/types': 1.392.1