Plugin support for dcode.
Add a local marketplace to dcode state.
Add a marketplace from a pasted source string.
Discover enabled marketplace plugins from their install cache paths.
Install a marketplace plugin into the versioned cache and enable it.
Copies the plugin source into plugins/cache/{marketplace}/{plugin}/{version}/,
writes installed_plugins.json, and enables the plugin.
List plugins from configured marketplaces.
Return plugin ids that have install records.
Remove a marketplace and every plugin installed from it.
Local marketplace source directories are never deleted. Managed marketplace clones and installed plugin caches are removed.
Set the enabled state of an installed plugin.
Uninstall a plugin (disable, clear records, delete orphaned cache).
Result from plugin discovery.
A discovered plugin ready to feed dcode adapters.
Data models for plugins.
Plugin manifest parsing for plugins.
State storage for dcode plugin marketplaces, installs, and enablement.
Marketplace parsing for plugins.
Variable substitution for plugin-provided configuration.
CLI helpers for plugin management.
Plugin discovery, install, and enablement helpers.
Plugin subsystem adapters.
