docs: add hCaptcha beta page

browsers/bot-detection/hcaptcha.mdx

@@ -0,0 +1,17 @@
+---
+title: "hCaptcha"
+---
+
+Kernel's hCaptcha solver is a beta feature for teams that need help handling hCaptcha challenges in browser automations.
+
+When enabled for your organization, Kernel can attempt to solve supported hCaptcha challenges automatically from Kernel browsers. This is useful for permitted automation where hCaptcha appears as part of a normal browser workflow, such as QA, account operations, or user-authorized agent tasks.
+
+<Info>
+The hCaptcha solver is in beta and isn't enabled for all organizations by default.
+</Info>
+
+## Get access
+
+To use the hCaptcha solver, [contact Kernel support](https://www.kernel.sh/docs/info/support) and ask to have the hCaptcha beta enabled for your organization.
+
+Include the website or workflow you're testing, your expected volume, and whether you're already using [stealth mode](/browsers/bot-detection/stealth), [profiles](/auth/profiles), or custom [proxies](/proxies/overview). This helps us confirm the right setup for your use case.

docs.json

@@ -126,6 +126,7 @@
                     "pages": [
                       "browsers/bot-detection/overview",
                       "browsers/bot-detection/stealth",
+                      "browsers/bot-detection/hcaptcha",
                       {
                         "group": "Proxies",
                         "pages": [