[pending-judge] docs(site): DC-165 uniformity — counts 77->78, internal-identifier sweep, advertise workflows/scheduled-backups/calendar/Connect AI, capabilities pointer for LLMs

Product-code half (fleet gate, capabilities endpoint, offline feature
migration, PREMIUM_FEATURES completion) lives in the dashcaddy repo, branch
dc/DC-165-uniformity — judged as one bundle.

Site edits (all claims verified against product source, see EVIDENCE [9]):
- template count 77 -> 78 EVERYWHERE (page.tsx, features, pricing, docs,
  blog bodies + manifest.ts frontmatter per three-way consistency rule,
  AppShowcase, DocsLayout, FaqSection). Source of truth:
  APP_TEMPLATES keys == 78.
- internal-identifier leak sweep: 85 occurrences of *.sami (internal TLD),
  an internal Git host URL, a private venv path, and a server-local repo
  path in pricing comment -> replaced with the documented .home style /
  generic wording. status.sami replaced by dashcaddy.local (product default
  dashboardHost). Verified ZERO remaining in rebuilt out/.
- advertise as Premium (owner decision 2026-10-09): pricing premium list +
  FAQ + docs/premium table + two new deep-dive sections (Workflow
  Automation: the five bundled ids from bundled-workflows.js; Scheduled
  Backups: schedule fields from the /backups/schedule schema, manual
  one-click + DR explicitly noted as free).
- calendar widget + hosted-Radicale auto-wiring advertised (features page
  chip + new docs/catalog/radicale install guide following house template
  structure; syncthing page mirrored for the placeholder conventions).
- Connect AI one-click key flow advertised (features chip).
- MCP card softened: 'entire infrastructure' -> the real tool scope +
  pointer to GET /api/v1/capabilities (public ground-truth manifest).
- llms.txt: capabilities endpoint pointer + 'prefer it over static prose'
  + MCP tool examples + premium gate list; robots.txt gains LLMs-Txt line.
- NOTE: a parked unrelated work-in-progress (dc-seo-r8 blog edits) was
  stashed before the build and is NOT in this commit.

Build gate: rm -rf .next out && npm run build -> clean, 123 static pages,
out/ greps zero stale counts/leaks.

src/app/docs/integrations/page.tsx

@@ -27,7 +27,7 @@ export default function DocsIntegrationsPage() {
           Docker (and Docker Compose) is the runtime foundation for every deployment workflow, container lifecycle action,
           service discovery sweep, and template-based launch. DashCaddy communicates with the Docker daemon over the
           Unix socket (<code>/var/run/docker.sock</code>) to start, stop, restart, inspect, and adopt containers, and to
-          deploy the <strong>77 one-click application templates</strong> from the catalog.
+          deploy the <strong>78 one-click application templates</strong> from the catalog.
         </p>
         <p>
           The daemon connection is established at startup. If the socket is missing or permissioned for a different user,