v0.2.7 — fix WordPress.org import warnings

Docs — Fixes for the WordPress.org plugin import

WordPress.org flagged two import warnings on the 0.2.6 push:

1. One or more tags were ignored: copilot, vscode, gemini. Please limit your plugin to 5 tags.
2. The Changelog section is too long and was truncated. A maximum of 5,000 words is supported.

Both fixed in this release — README-only, no code change.

• Tags trimmed from 8 → 5: mcp, ai, claude, chatgpt, cursor. WordPress.org silently dropped copilot, vscode, gemini on import, so they never rendered on the plugin listing anyway.
• Changelog condensed: kept every entry from 0.2.0 onward in full; replaced the 0.1.9 → 0.0.1 block with a single = Earlier versions = pointer to this GitHub Releases page. Changelog section went from ~8,258 words → ~2,392 words so the full changelog now renders on WordPress.org instead of being truncated at import.

Internal

• ACROSSAI_MCP_MANAGER_VERSION constant + Stable tag bumped to 0.2.7 matching the plugin header.

PR: #74
Full diff: v0.2.6…v0.2.7