`coretime` endpoints are missing in Polkadot & Paseo chain

[Imod7]

Expected Endpoint Availability

I think the expected coretime endpoint availability per chain is the following:

Chain	Type	Available Endpoints
Polkadot	Relay	/coretime/info, /coretime/overview
Kusama	Relay	/coretime/info, /coretime/overview
Westend	Relay	/coretime/info, /coretime/overview
Paseo	Relay	/coretime/info, /coretime/overview
Coretime Polkadot	Coretime	All 6 endpoints
Coretime Kusama	Coretime	All 6 endpoints
Coretime Westend	Coretime	All 6 endpoints

Current Endpoint Availability

Chain	Type	Available Endpoints
Polkadot	Relay	no coretime endpoint available ❌
Kusama	Relay	/coretime/info, /coretime/overview ✅
Westend	Relay	/coretime/info, /coretime/overview
Paseo	Relay	no coretime endpoint available ❌
Coretime Polkadot	Coretime	All 6 endpoints ✅
Coretime Kusama	Coretime	All 6 endpoints ✅
Coretime Westend	Coretime	All 6 endpoints ✅