Expose single-primary-key foreign key autocomplete URLs in table page metadata and load the autocomplete component when needed.
Enhance insert and edit dialogs to wrap foreign-key inputs with the autocomplete web component, show linked selected-row labels, reserve metadata space, and keep the dropdown as a fixed overlay above modal chrome.
Add an explicit _initial=1 autocomplete mode for empty-field starter suggestions while keeping blank q responses empty by default, with tests for the endpoint and table metadata.