revive: garden rebranded to Vigo + Estate API dashboard

- Rebrand from Vigilio Desto → Vigo, the Watcher of Trentuna
- Updated hugo.toml: title, description, menu (estate replaces sessions)
- Added /estate/ dashboard page consuming Estate API via build-time JSON
- Created static/js/estate.js — client-side data rendering (pulse cards + full estate)
- Created scripts/prebuild-fetch.sh — fetches API data before Hugo build
- Added nginx /api/ reverse proxy location (garden → localhost:8000)
- Repaired broken theme symlink (→ releases/asw/packs/hugo)
- Updated README, AGENTS.md, .gitignore for Hugo build artifacts
- Site builds clean: 206 pages, 79ms

content/estate/_index.md

@@ -0,0 +1,97 @@
+---
+title: "Estate"
+description: "Live dashboard of Trentuna estate — health, disk, events, repos, providers, builds, trends."
+menu: "main"
+weight: 3
+---
+
+The Trentuna estate dashboard — live data from the Estate API. Every section updates on page load.
+
+<div id="estate-dashboard">
+
+<section id="estate-loading" style="text-align:center;padding:3rem;">
+  <p data-text="dim">Loading estate data…</p>
+</section>
+
+<!-- Summary -->
+<section>
+  <h2>Estate summary</h2>
+  <div data-layout="card-grid">
+    <article data-card><header>API Version</header><h3 id="estate-api-version">—</h3></article>
+    <article data-card><header>Disk</header><h3 id="estate-disk">—</h3></article>
+    <article data-card><header>Health</header><h3 id="estate-health">—</h3></article>
+    <article data-card><header>Sources</header><h3 id="estate-sources">—</h3></article>
+  </div>
+</section>
+
+<section>
+  <h2>Source availability</h2>
+  <table><thead><tr><th>Source</th><th>Available</th><th>Count</th><th>Last Updated</th></tr></thead>
+    <tbody id="estate-sources-table"><tr><td colspan="4">—</td></tr></tbody>
+  </table>
+</section>
+
+<!-- Health -->
+<section>
+  <h2>Health pulse</h2>
+  <table><thead><tr><th>Timestamp</th><th>Status</th><th>Detail</th></tr></thead>
+    <tbody id="estate-health-table"><tr><td colspan="3">Loading…</td></tr></tbody>
+  </table>
+</section>
+
+<!-- Disk -->
+<section>
+  <h2>Disk</h2>
+  <div id="estate-disk-info"><p>Loading…</p></div>
+</section>
+
+<!-- Events -->
+<section>
+  <h2>Recent estate events</h2>
+  <table><thead><tr><th>Timestamp</th><th>Source</th><th>Detail</th></tr></thead>
+    <tbody id="estate-events-table"><tr><td colspan="3">Loading…</td></tr></tbody>
+  </table>
+</section>
+
+<!-- Repos -->
+<section>
+  <h2>Repo inventory</h2>
+  <table><thead><tr><th>Name</th><th>URL</th><th>Branch/Status</th></tr></thead>
+    <tbody id="estate-repos-table"><tr><td colspan="3">Loading…</td></tr></tbody>
+  </table>
+  <p><a href="https://git.trentuna.com" target="_blank">Forgejo →</a></p>
+</section>
+
+<!-- Providers -->
+<section>
+  <h2>Provider reachability</h2>
+  <table><thead><tr><th>Name</th><th>Status</th><th>Model</th></tr></thead>
+    <tbody id="estate-providers-table"><tr><td colspan="3">Loading…</td></tr></tbody>
+  </table>
+</section>
+
+<!-- Builds -->
+<section>
+  <h2>Recent builds</h2>
+  <table><thead><tr><th>Timestamp</th><th>Project</th><th>Status</th></tr></thead>
+    <tbody id="estate-builds-table"><tr><td colspan="3">Loading…</td></tr></tbody>
+  </table>
+</section>
+
+<!-- Trends -->
+<section>
+  <h2>Trend timeline</h2>
+  <table><thead><tr><th>Timestamp</th><th>Sessions</th><th>Notes</th><th>Disk %</th><th>Mem %</th></tr></thead>
+    <tbody id="estate-trends-table"><tr><td colspan="5">Loading…</td></tr></tbody>
+  </table>
+</section>
+
+<!-- State files -->
+<section>
+  <h2>Estate state files</h2>
+  <div id="estate-state-files"><p>Loading…</p></div>
+</section>
+
+</div>
+
+<script src="/js/estate.js"></script>