chore: remove migrated postgres-k8s and endpoint-exposer services

.githooks/pre-commit

@@ -7,19 +7,3 @@ echo "Running tests before commit..."
 # Change to the repository root
 REPO_ROOT="$(git rev-parse --show-toplevel)"
 cd "$REPO_ROOT"
-
-# Check if endpoint-exposer tests need to be run (if any endpoint-exposer files changed)
-if git diff --cached --name-only | grep -q "^endpoint-exposer/"; then
-  echo "Endpoint-exposer files changed, running tests..."
-
-  if command -v bats &> /dev/null; then
-    cd endpoint-exposer
-    bats test/
-  else
-    echo "⚠️  BATS not installed, skipping tests"
-    echo "Install BATS: brew install bats-core (macOS) or see https://bats-core.readthedocs.io"
-    exit 0
-  fi
-
-  echo "✅ All endpoint-exposer tests passed!"
-fi

.gitignore

@@ -14,4 +14,5 @@ gen
 *.tfstate
 *.tfstate.backup
 .terraform/
-*.tfvars
+*.tfvars
+.DS_Store

README.md

@@ -6,12 +6,24 @@ This repository contains a collection of service definitions for the null platfo
 
 ## Table of Contents
 
-- Service Catalog
-  - Databases
-    - [PostgreSQL Database](./databases/postgres/k8s/README.md)
+- [Service Catalog](#service-catalog)
 - [Usage](#usage)
 - [Contributing](#contributing)
 
+## Service Catalog
+
+### Services in this repository
+
+- Databases
+  - [Azure Cosmos DB](./databases/azure-cosmos-db)
+  - [RDS PostgreSQL Database](./databases/rds-postgres-db/README.md)
+  - [RDS PostgreSQL Server](./databases/rds-postgres-server/README.md)
+
+### Services in other repositories
+
+- PostgreSQL (Kubernetes) → [nullplatform/services-postgresql-k-8-s](https://github.com/nullplatform/services-postgresql-k-8-s)
+- Endpoint Exposer → [nullplatform/services-endpoint-exposer](https://github.com/nullplatform/services-endpoint-exposer)
+
 ## Usage
 
 Each service is defined by its specification files and includes: