Fix settings navigation active state for sub-pages (#12318)

Changes the default behavior for settings navigation items to stay
active when navigating to sub-pages.

**Problem:**
- Navigation items like "Data Model" and "Webhooks" were not staying
highlighted when navigating to detail pages
- This was because `matchSubPages` defaulted to requiring exact path
matches

**Solution:**
- Updated logic to make sub-page matching the default behavior (`end:
item.matchSubPages === false`)
- Only "Accounts" explicitly sets `matchSubPages: false` for its custom
sub-item navigation
- Removed redundant `matchSubPages: true` declarations throughout the
codebase

**URL Changes:** -- checked with @Bonapara 
- `/settings/workspace` → `/settings/general`
- `/settings/workspace-members` → `/settings/members`
- `/settings/api-keys` → `/settings/apis`
- `/settings/developers/webhooks` → `/settings/webhooks`

before: 


https://github.com/user-attachments/assets/56b94a49-9c31-4bb5-9875-ec24f4bc4d1e

after:


https://github.com/user-attachments/assets/38742599-c045-44d1-8020-56f3eacca779

---------

Co-authored-by: Félix Malfait <felix.malfait@gmail.com>

packages/twenty-website/src/app/_components/playground/playground.tsx

@@ -61,11 +61,8 @@ const Playground = ({
             A token is required as APIs are dynamically generated for each
             workspace based on their unique metadata. <br /> Generate your token
             under{' '}
-            <a
-              className="link"
-              href="https://app.twenty.com/settings/developers"
-            >
-              Settings &gt; Developers
+            <a className="link" href="https://app.twenty.com/settings/apis">
+              Settings &gt; APIs
             </a>
           </div>
           {isLoading && (