feat: Add visibility checks for installation types (#10773)

This pull request includes multiple changes to the sidebar and route
metas to configure visibility of features on the dashboard.

Here's a summary of the changes

1. Added `installationTypes`, field to routes `meta`, this works along
side `permissions` and `featureFlags`
This allows us to decide weather a particular feature is accessible on a
particular type. For instance, the Billing pages should only be
available on Cloud
2. Updated `usePolicy` and `policy.vue` to use the new
`installationTypes` config
3. Updated Sidebar related components to remove `showOnlyOnCloud` to use
the new policy updates.

Testing the PR

Here's the matrix of cases:
https://docs.google.com/spreadsheets/d/15AAJntJZoyudaby77BOnRcC4435FGuT7PXbUXoTyU50/edit?usp=sharing

---------

Co-authored-by: Pranav <pranav@chatwoot.com>
Co-authored-by: Sojan Jose <sojan@pepalo.com>
Co-authored-by: Pranav <pranavrajs@gmail.com>

app/javascript/dashboard/constants/installationTypes.js

@@ -0,0 +1,5 @@
+export const INSTALLATION_TYPES = {
+  CLOUD: 'cloud',
+  ENTERPRISE: 'enterprise',
+  COMMUNITY: 'community',
+};