config_manager 0.2.2

A JSON-based configuration manager with dot-notation access to nested values, singleton pattern, and mixin support.

0.2.2

• Extract shared load/read/write logic into ConfigManagerBase, an abstract IConfigManager implementation; ConfigManagerSingleton now extends it instead of duplicating the sector store. This lets consumers create their own non-singleton config managers with an independent default sector.
• set becomes generic (set<DataType>(key, data, {sector})) across IConfigBase, ConfigManagerBase, and ConfigExtension.
• The singleton's constructor now also tolerates a malformed default config.json, starting empty instead of leaving the singleton unconstructable.

0.2.0

• Add sector-based configuration: each sector holds its own configuration and operations accept an optional sector argument, falling back to the default sector when omitted.
• Introduce IConfigManager and IConfigBase interfaces, splitting the manager contract from the shared load/read operations.
• Simplify IConfigExtension to a marker interface over IConfigBase; value access is provided by the inherited get(key, {sector}).

0.1.0

• Initial release.
• JSON configuration file loading.
• Dot-notation access to nested values.
• List support with index access.
• Singleton-based configuration access.
• Mixin-based configuration extension.