chore(deps): update dependency posthog-js to v1.284.0 (#842)

This PR contains the following updates:

| Package | Type | Update | Change | OpenSSF |
|---|---|---|---|---|
| [posthog-js](https://posthog.com/docs/libraries/js)
([source](https://redirect.github.com/PostHog/posthog-js)) |
dependencies | minor | [`1.283.0` ->
`1.284.0`](https://renovatebot.com/diffs/npm/posthog-js/1.283.0/1.284.0)
| [![OpenSSF
Scorecard](https://api.securityscorecards.dev/projects/github.com/PostHog/posthog-js/badge)](https://securityscorecards.dev/viewer/?uri=github.com/PostHog/posthog-js)
|

---

### Release Notes

<details>
<summary>PostHog/posthog-js (posthog-js)</summary>

###
[`v1.284.0`](https://redirect.github.com/PostHog/posthog-js/releases/tag/posthog-js%401.284.0)

[Compare
Source](https://redirect.github.com/PostHog/posthog-js/compare/posthog-js@1.283.0...posthog-js@1.284.0)

#### 1.284.0

##### Minor Changes

-
[#&#8203;2529](https://redirect.github.com/PostHog/posthog-js/pull/2529)
[`882d823`](https://redirect.github.com/PostHog/posthog-js/commit/882d823ca7bf9b31aa5bdcb0512d9109096bcba7)
Thanks [@&#8203;MattBro](https://redirect.github.com/MattBro)! -
feat(surveys): add URL prefill and auto-submit support

Surveys can now be prefilled and automatically submitted via URL
parameters.

  **New configuration options:**

  ```javascript
  posthog.init('token', {
      surveys: {
          prefillFromUrl: true,
          autoSubmitIfComplete: true,
          autoSubmitDelay: 800,
      },
  })
  ```

  **URL format:** `?q0=1&q1=8&auto_submit=true`

  - `q{N}` = question index (0-based)
  - Value = choice index or rating value
  - `auto_submit=true` enables auto-submission

  **Supported question types:**

  - Single choice (choice index)
  - Multiple choice (multiple q{N} params)
  - Rating (numeric value, validated against scale)

  **Use cases:**

  - Pre-filled NPS surveys from email campaigns
  - One-click survey responses from notifications
  - SMS surveys with embedded feedback
  - QR code surveys at events

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At 12:00 AM through 04:59 AM and 10:00
PM through 11:59 PM, Monday through Friday ( * 0-4,22-23 * * 1-5 ), Only
on Sunday and Saturday ( * * * * 0,6 ) (UTC), Automerge - At any time
(no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

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---

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View the [repository job
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<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Upgrade posthog-js from 1.283.0 to 1.284.0. This adds survey URL prefill
and optional auto-submit support; no app code changes required.

<sup>Written for commit ae08603.
Summary will update automatically on new commits.</sup>

<!-- End of auto-generated description by cubic. -->

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

bun.lock

@@ -27,7 +27,7 @@
         "gray-matter": "4.0.3",
         "lucide-react": "0.552.0",
         "next": "15.5.6",
-        "posthog-js": "1.283.0",
+        "posthog-js": "1.284.0",
         "posthog-node": "5.11.0",
         "prettier": "3.6.2",
         "react": "19.2.0",
@@ -1765,7 +1765,7 @@
 
     "postgres-interval": ["postgres-interval@1.2.0", "", { "dependencies": { "xtend": "^4.0.0" } }, "sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ=="],
 
-    "posthog-js": ["posthog-js@1.283.0", "", { "dependencies": { "@posthog/core": "1.5.0", "core-js": "^3.38.1", "fflate": "^0.4.8", "preact": "^10.19.3", "web-vitals": "^4.2.4" } }, "sha512-CJJiqK6wPCRTHkmCJ7i8zEDFYded1CURqZ1JSDL4au97TBFX8J50nxw5wI9jHoNlHlkIgfiBPPMDOlBsiIHpMQ=="],
+    "posthog-js": ["posthog-js@1.284.0", "", { "dependencies": { "@posthog/core": "1.5.0", "core-js": "^3.38.1", "fflate": "^0.4.8", "preact": "^10.19.3", "web-vitals": "^4.2.4" } }, "sha512-GmycRGKWdTO6gUSMn8qzzoVTryQhxVwjK2y1Mn0eV7kldLS+tZhr/wM+Z8fXBkbrRwWUjofKFgB83gd1WzbJrA=="],
 
     "posthog-node": ["posthog-node@5.11.0", "", { "dependencies": { "@posthog/core": "1.5.0" } }, "sha512-9+gmWp/7AEryJMi0+/ywJjKQhpkmcjxf+eT030fTIIPvFTF84zeeagdZBGNC/Nh2Jc0grIAW6O1n5lxXiX3daA=="],
 

package.json

@@ -39,7 +39,7 @@
     "gray-matter": "4.0.3",
     "lucide-react": "0.552.0",
     "next": "15.5.6",
-    "posthog-js": "1.283.0",
+    "posthog-js": "1.284.0",
     "posthog-node": "5.11.0",
     "prettier": "3.6.2",
     "react": "19.2.0",