feat(cloud): Add support for viewing status of SSL in custom domains (#12011)

# Pull Request Template

## Description

Fixes
[CW-4620](https://linear.app/chatwoot/issue/CW-4620/rethinking-custom-domains-in-chatwoot)

<img width="642" height="187" alt="Screenshot 2025-07-29 at 8 17 44 PM"
src="https://github.com/user-attachments/assets/ad2f5dac-4b27-4dce-93ca-6cbba74443fb"
/>


## Type of change

- [x] New feature (non-breaking change which adds functionality)

## How Has This Been Tested?



## Checklist:

- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my code
- [x] I have commented on my code, particularly in hard-to-understand
areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream
modules

---------

Co-authored-by: Vishnu Narayanan <iamwishnu@gmail.com>
Co-authored-by: Pranav <pranavrajs@gmail.com>
Co-authored-by: Pranav <pranav@chatwoot.com>

app/javascript/dashboard/store/modules/helpCenterPortals/mutations.js

@@ -13,6 +13,7 @@ export const types = {
   REMOVE_PORTAL_ID: 'removePortalId',
   SET_HELP_PORTAL_UI_FLAG: 'setHelpCenterUIFlag',
   SET_PORTAL_SWITCHING_FLAG: 'setPortalSwitchingFlag',
+  SET_SSL_SETTINGS: 'setSSLSettings',
 };
 
 export const mutations = {
@@ -110,4 +111,18 @@ export const mutations = {
   [types.SET_PORTAL_SWITCHING_FLAG]($state, { isSwitching }) {
     $state.uiFlags.isSwitching = isSwitching;
   },
+
+  [types.SET_SSL_SETTINGS]($state, { portalSlug, sslSettings }) {
+    const portal = $state.portals.byId[portalSlug];
+    $state.portals.byId = {
+      ...$state.portals.byId,
+      [portalSlug]: {
+        ...portal,
+        ssl_settings: {
+          ...portal.ssl_settings,
+          ...sslSettings,
+        },
+      },
+    };
+  },
 };