Reset version to 1.0.0 and add TODO/CHANGELOG

Reset all Path A script versions from 3.x to 1.0.0 following architectural
decision to treat this as a fresh stable baseline after the Path B cleanup.
Added TODO.md with prioritized audit findings and replaced the old CHANGELOG
with a clean stub.

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

services

@@ -2,7 +2,7 @@
 
 # HOPS Service Definitions
 # Contains all Docker Compose service configurations
-# Version: 3.2.0
+# Version: 1.0.0
 
 # This script provides functions to generate Docker Compose service definitions
 # Usage: Source this script and call generate_service_definition <service_name>
@@ -1349,7 +1349,7 @@ list_available_services() {
 # Usage information
 show_usage() {
     cat <<EOF
-HOPS Service Definitions Script v3.2.0
+HOPS Service Definitions Script v1.0.0
 
 Usage:
   source services