chore: consistent naming for object ids (#11604)

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# Which Problems Are Solved
As part of the consistent naming effort, this PR focuses on Resource
ID's.

# How the Problems Are Solved
Renamed generic Resource ID to matching Object + ID such as

- Organization ID
- User ID
- Application ID
- Identity Provider ID
- Instance ID
- Project ID

# Additional Changes
None

# Additional Context
- Closes #11306

---------

Co-authored-by: Livio Spring <[email protected]>

apps/docs/content/guides/integrate/token-introspection/basic-auth.mdx

@@ -57,7 +57,7 @@ This is a guide on how to secure your API using [Basic Authentication](/apis/ope
     alt="Register the API"
 />
 
-7. Also note down the **Resource ID** of your project.
+7. Also note down the **Project ID** of your project.
 
 <img
      src="/docs/img/guides/integrate/token-introspection-basic-auth-7.png"

apps/docs/content/guides/integrate/token-introspection/private-key-jwt.mdx

@@ -97,12 +97,12 @@ To use Private Key JWT for introspection, you must register your client applicat
     alt="OIDC Endpoints"
 />
 
-11. Optionally, note your **Resource ID** for reference.
+11. Optionally, note your **Project ID** for reference.
 
 <img
     src="/docs/img/guides/integrate/token-introspection-jwt-profile-11.png"
     width="75%"
-    alt="Resource ID"
+    alt="Project ID"
 />
 
 ## Calling the Introspection Endpoint