feat(F.7+F.17): v3.11.0 — Coolify plugin (67 tools) + tool access overhaul

Catch-up sync spanning v3.7.0 → v3.11.0 of the internal repo.

Platform
- Total tools: 565 → 633 (+68) across 10 plugins (Coolify added)
- Tests: 481 → 828 passing

New plugin: Coolify (67 tools, Track F.17)
- Applications (17): CRUD, lifecycle, logs, env vars
- Deployments (5): list/get/cancel/deploy, app history
- Servers (8): CRUD, resources, domains, validation
- Projects (8), Databases (16, 6 DB types + backups), Services (13)

Tool access system (Track F.7 → F.7d)
- Scope → category mapping with per-tool `category` + `sensitivity`
- Schema v7: `site_tool_toggles(site_id)` + `sites.tool_scope` column
- Schema v8: per-site API keys (`api_keys.site_id`)
- Plugin-specific access-level presets (WP / WC / Gitea / OpenPanel /
  Coolify 5-tier)
- Credential-requirement notice tailored per plugin and tier
- Admin Tools count card on service page
- Dropped redundant `write` tier on WP / WP Advanced / WooCommerce
  (admin-scope tool count = 0 → identical to admin tier)

Dashboard
- Unified site manage page (Connection / Tool Access / Connect)
- /dashboard/keys unified (was /api-keys and /connect)
- CSRF interceptor via meta-tag; removed conflicting cookie reader
- Tailwind: pre-built CSS (scripts/build-css.sh) replaces CDN

Docs
- README / DOCKER_README / CLAUDE updated to 633 tools / 10 plugins
- CHANGELOG entries for v3.7.0 → v3.11.0
- FastMCP compatibility note updated to 3.x (post-v3.5 upgrade)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

core/templates/dashboard/base.html

@@ -111,9 +111,6 @@
                     <img src="/static/logo.svg" alt="MCP Hub" class="w-8 h-8">
                     <span class="{% if lang == 'fa' %}mr-3{% else %}ml-3{% endif %} font-bold text-lg text-gray-900 dark:text-white">MCP Hub</span>
                 </div>
-                <div x-show="!sidebarOpen" class="flex items-center justify-center">
-                    <img src="/static/logo.svg" alt="MCP Hub" class="w-8 h-8">
-                </div>
                 <button @click="sidebarOpen = !sidebarOpen" class="p-2 rounded-lg hover:bg-gray-100 dark:hover:bg-gray-700 transition-colors text-gray-600 dark:text-gray-300">
                     <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                         <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"