fix(rbac): update permission matrix tests for skills.* permissions

Add skills.create, skills.read, skills.approve, skills.revoke to
TEAM_ADMIN_PERMISSIONS and skills.create/read to DEVELOPER_PERMISSIONS.
Add skills.read to VIEWER and PLATFORM_VIEWER permission constants.
Also add tokens.* to TEAM_ADMIN to match bootstrap_db.py definitions.

Signed-off-by: Mihai Criveti <crivetimihai@gmail.com>

Author: crivetimihai

tests/unit/mcpgateway/services/test_rbac_permission_matrix.py

@@ -67,6 +67,14 @@
         "prompts.delete",
         "a2a.delete",
         "a2a.invoke",
+        "tokens.create",
+        "tokens.read",
+        "tokens.update",
+        "tokens.revoke",
+        "skills.create",
+        "skills.read",
+        "skills.approve",
+        "skills.revoke",
     ]
 )
 
@@ -101,6 +109,8 @@
         "prompts.delete",
         "a2a.delete",
         "a2a.invoke",
+        "skills.create",
+        "skills.read",
     ]
 )
 
@@ -114,6 +124,7 @@
         "resources.read",
         "prompts.read",
         "a2a.read",
+        "skills.read",
     ]
 )
 
@@ -127,6 +138,7 @@
         "resources.read",
         "prompts.read",
         "a2a.read",
+        "skills.read",
     ]
 )