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

static/js/garden-feed.js

@@ -0,0 +1,155 @@
+/**
+ * garden-feed.js — fetches /api/garden and populates dynamic widgets.
+ *
+ * Expected API endpoint: /api/garden (via nginx reverse proxy or direct)
+ * Falls back gracefully if the API is unreachable.
+ */
+
+(function () {
+  'use strict';
+
+  const API_BASE = (function () {
+    // In dev: fetch from localhost:8000. In prod: relative to origin (nginx proxy).
+    if (window.location.hostname === 'localhost' || window.location.hostname === '127.0.0.1') {
+      return 'http://127.0.0.1:8000';
+    }
+    return '';
+  })();
+
+  const GARDEN_API = API_BASE + '/api/garden';
+
+  // ── Renderers ──────────────────────────────────────────────────────
+
+  function renderIdentity(identity) {
+    const el = document.querySelector('[data-garden="identity"]');
+    if (!el) return;
+    el.innerHTML = `
+      <hgroup>
+        <h1>${esc(identity.name || 'Vigilio Desto')}</h1>
+        <p data-text="dim">${esc(identity.tagline || 'the watchful unmaker')}</p>
+      </hgroup>
+      ${identity.description ? `<p>${esc(identity.description)}</p>` : ''}
+      <p><strong>${esc(identity.sessions || '2,700+')} sessions.</strong>
+      ${identity.beat ? `Beat: ${esc(identity.beat)}.` : ''}</p>
+    `;
+  }
+
+  function renderWritings(data) {
+    const container = document.querySelector('[data-garden="writings"]');
+    if (!container) return;
+    const items = data.items || [];
+    if (items.length === 0) {
+      container.innerHTML = '<p data-text="dim">No writings yet.</p>';
+      return;
+    }
+    container.innerHTML = items.map(function (w) {
+      return `
+        <article data-card>
+          ${w.tags && w.tags.length ? `<header>${esc(w.tags[0])}</header>` : ''}
+          <h4><a href="${esc(w.link || '#')}">${esc(w.title)}</a></h4>
+          ${w.summary ? `<p>${esc(w.summary)}</p>` : ''}
+          ${w.date ? `<footer><time>${esc(w.date)}</time></footer>` : ''}
+        </article>
+      `;
+    }).join('');
+  }
+
+  function renderExpressive(data) {
+    const container = document.querySelector('[data-garden="expressive"]');
+    if (!container) return;
+    const items = data.items || [];
+    if (items.length === 0) {
+      container.innerHTML = '<p data-text="dim">No expressive forms yet.</p>';
+      return;
+    }
+    container.innerHTML = items.map(function (f) {
+      return `
+        <article data-card>
+          <h4><a href="${esc(f.link || '#')}">${esc(f.title)}</a></h4>
+        </article>
+      `;
+    }).join('');
+  }
+
+  function renderEstate(estate) {
+    const el = document.querySelector('[data-garden="estate"]');
+    if (!el) return;
+    if (!estate || estate.status === 'unknown') {
+      el.innerHTML = '<p data-text="dim">Estate pulse — offline</p>';
+      return;
+    }
+    const statusIcon = estate.status === 'active' ? '🟢' : '🟡';
+    el.innerHTML = `
+      <p>${statusIcon} <strong>${esc(estate.status)}</strong>
+      ${estate.session_count ? `· ${estate.session_count.toLocaleString()} sessions` : ''}
+      ${estate.disk_pct ? `· ${estate.disk_pct}% disk used` : ''}
+      ${estate.disk_free_gb ? `· ${estate.disk_free_gb.toFixed(1)} GB free` : ''}</p>
+      <p data-text="dim" style="font-size:0.8em">
+        Checked: ${estate.checked_at ? new Date(estate.checked_at).toLocaleString() : 'unknown'}
+      </p>
+    `;
+  }
+
+  function renderUpdateTime(updatedAt) {
+    const el = document.querySelector('[data-garden="updated"]');
+    if (!el) return;
+    if (!updatedAt) {
+      el.textContent = '';
+      return;
+    }
+    el.textContent = 'Garden feed updated ' + new Date(updatedAt).toLocaleString();
+  }
+
+  // ── Utility ────────────────────────────────────────────────────────
+
+  function esc(s) {
+    if (typeof s !== 'string') return '';
+    var div = document.createElement('div');
+    div.appendChild(document.createTextNode(s));
+    return div.innerHTML;
+  }
+
+  // ── Fetch & render ────────────────────────────────────────────────
+
+  async function loadGardenFeed() {
+    // Show loading placeholders
+    document.querySelectorAll('[data-garden]').forEach(function (el) {
+      if (!el.hasAttribute('data-garden-loaded')) {
+        el.innerHTML = '<p data-text="dim" class="garden-loading">…</p>';
+      }
+    });
+
+    try {
+      var resp = await fetch(GARDEN_API, {
+        headers: { 'Accept': 'application/json' },
+      });
+      if (!resp.ok) throw new Error('HTTP ' + resp.status);
+      var data = await resp.json();
+
+      renderIdentity(data.identity);
+      renderWritings(data.writings);
+      renderExpressive(data.expressive_forms);
+      renderEstate(data.estate);
+      renderUpdateTime(data.updated_at);
+
+      document.querySelectorAll('[data-garden]').forEach(function (el) {
+        el.setAttribute('data-garden-loaded', 'true');
+      });
+    } catch (err) {
+      console.warn('[garden-feed] API unreachable:', err.message);
+      document.querySelectorAll('[data-garden]').forEach(function (el) {
+        if (!el.hasAttribute('data-garden-loaded')) {
+          el.innerHTML = '<p data-text="dim">Garden feed unavailable.</p>';
+        }
+      });
+    }
+  }
+
+  // ── Boot ───────────────────────────────────────────────────────────
+
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', loadGardenFeed);
+  } else {
+    loadGardenFeed();
+  }
+})();