Bump supported Memos version to v0.27 across locales, README changelog, and manifest (version and version_name). Improve memos API compatibility: prefer and return trimmed username when present, handle non-numeric trailing name segments safely, and encode userid in the user-scoped memos URL to avoid issues with special characters.
Rename js/memosApi.js to js/compat/memosApi.v024.js (contents unchanged) and update popup.html to load the new path. Organizes the legacy memosApi into the compat folder and ensures the popup references the v0.24 compatibility script alongside other compat shims.
Introduce compatibility layers and runtime detection for older Memos API variants (v0.18/v0.19/v0.20/v0.21/v0.23 and older). Added js/compat/memosApi.v023.js and js/compat/memosApi.v1.js to provide filter building, listing, upload and resource helpers for legacy endpoints. Updated js/oper.js to track apiFlavor, probe/detect flavor on save, and to adapt uploads, deletes, tag listing, search and preview image hydration to the appropriate API flavor (including buildV1ResourceStreamUrl, normalizeUnixTimeToMs, getMemoUid and other helpers). Also updated user-facing strings and README to reflect broader compatibility (locales and README changes) and minor UI/manifest popup adjustments. These changes enable the extension to work with a wider range of Memos server versions while preserving existing behavior for modern endpoints.
jonny