Look up a Fonto API symbol by exact name (function, class, manager, type, or component — e.g. 'documentsManager', 'createIconWidget', 'CvkOptions') and return its full documentation page in one call. Accepts call syntax ('registerWidget()'), import paths ('fontoxml-families/src/createIconWidget'), and member access ('documentsManager.getNodeById', resolved to the owner's page). Matching is case-sensitive first, so 'DocumentsManager' (class) and 'documentsManager' (instance) resolve to different pages; other same-named pages are listed as alternatives. If no page has that name, returns search suggestions instead — use search_fonto_docs for concepts or partial names.