File Search: isolated text extractor (ee) #1381

Part of #1379.

deploy/ee/file-extractor: stateless Python service on the internal network only (no egress, no DB, no secrets), read-only root, non-root, memory and time caps. POST /extract returns text per page: PDF page by page, Excel/ODS/CSV row by row with the header names, DOCX/PPTX/ODT, Outlook .msg with attachment text, .eml, text formats; Tika fallback for legacy Office formats. Guards against decompression bombs, encrypted and corrupt files.

Licence: AnythingMCP Commercial License (ee/). Cloud and self-hosted: Compose profile files.