Is your feature request related to a problem? Please describe.
If the island expects configuration with plugins it should provide schema to validate against

Tasks

• Add IFileRepository.get_all_file_names() -> Sequence[str (file name)] (0d) @mssalvatore
  • Modify all IFileRepository implementations
• Add IAgentPluginRepository.get_plugin_catalog() -> Sequence[Tuple[AgentPluginType, str (plugin name)]] (0d) @ilija-lazoroski
  • Implement FileAgentPluginRepository.get_plugin_catalog()
• Check whether or not the UI can support using references in JSON schema (0d) - @cakekoa (see comment below)
• Implement ConfigSchemaService (0d) - @cakekoa
  • Transform AgentConfiguration into JSON schema (https://docs.pydantic.dev/usage/schema/)
  • Loop through all plugins and insert their schemas into the larger AgentConfigurationSchema
• Add /api/agent-configuration-schema endpoint that uses ConfigSchemaService to return the JSON schema (0d) - @shreyamalviya