732aaf54f8
These import paths relied on the private EE module that was deleted from the repo. In the community build they either threw 'enterprise license' (DOCX/PDF) or silently no-op'd (Confluence). The frontend buttons were already removed in 38064064; this cleans up the dead backend stubs. - import.service.ts: drop processDocx/processPdf methods, their dispatcher branches, the pageId computation + insertPage spread, and the now-unused moduleRef param/ModuleRef import - file-import-task.service.ts: drop the Confluence branch and the now-unused moduleRef param/ModuleRef import - import.controller.ts: restrict file extensions to .md/.html and zip sources to generic/notion; update the error message accordingly - file.utils.ts: remove Confluence from the FileImportSource enum - features.ts: remove the unused CONFLUENCE_IMPORT/DOCX_IMPORT/PDF_IMPORT feature keys The isConfluenceImport logic in import-attachment.service.ts is intentionally left in place (real shared attachment-parsing code, not a stub); its removal is a separate, riskier refactor.