fix(confluence): add missing OAuth scopes to auth.ts provider config

The OAuth authorization flow uses scopes from auth.ts, not oauth.ts.
The 9 new scopes were only added to oauth.ts and the block config but
not to the actual provider config in auth.ts, causing re-auth to still
return tokens without the new scopes.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: waleedlatif1

apps/sim/lib/auth/auth.ts

@@ -1846,6 +1846,15 @@ export const auth = betterAuth({
             'write:content.property:confluence',
             'read:hierarchical-content:confluence',
             'read:content.metadata:confluence',
+            'read:user:confluence',
+            'read:task:confluence',
+            'write:task:confluence',
+            'delete:blogpost:confluence',
+            'write:space:confluence',
+            'delete:space:confluence',
+            'read:space.property:confluence',
+            'write:space.property:confluence',
+            'read:space.permission:confluence',
           ],
           responseType: 'code',
           pkce: true,