Prevent crash in osctrl-api and other fixes around configuration

[javuto]

Multiple fixes around the single YAML configuration file:

• Prevent crash in osctrl-api due to struct not properly initialized
• Utilize 127.0.0.1 for the default listeners
• Fix for the DEB package creation in CICD

[Copilot]

Pull request overview

This PR prevents a crash in osctrl-api by properly initializing nested configuration structures, updates default network listeners to use localhost instead of all interfaces, and fixes the DEB package generation script to reference YAML configuration files.

Key Changes

• Added proper initialization of Logger and Carver nested structs in osctrl-api to prevent nil pointer crashes
• Changed default listener addresses from 0.0.0.0 to 127.0.0.1 for improved security
• Updated all file paths to use ./ prefix for consistency

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
pkg/config/types.go	Added Carver field to APIConfiguration struct
pkg/config/flags.go	Updated default values for listeners, file paths, and added JWT expiration constant
deploy/config/tls.yml	Updated listener addresses and file paths to use localhost and ./ prefix
deploy/config/api.yml	Updated listener addresses, file paths, and expanded logger/carver configuration with all nested fields
deploy/config/admin.yml	Updated listener addresses, file paths, and fixed Kafka connection timeout
deploy/cicd/deb/generate-deb-package.sh	Fixed script to copy YAML config files instead of JSON
cmd/api/utils.go	Added missing fields to service parameters mapping
cmd/api/main.go	Properly initialized nested logger and carver configuration structs
admin.yml	Removed root-level admin.yml file

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