Dashboard: trackers en ledger 2 lignes, footer ancré, retrait Home Assistant

- Trackers: I/O + jetons fusionnés sur une ligne (↑↓), ratio en héros (40px)
- Footer: grid-rows minmax(0,1fr) + .pane overflow:hidden -> ne quitte plus le canevas
- Retire la section Maison (HA) du template + le fetch homeassistant de render.py

backend/render.py

@@ -14,7 +14,7 @@ from playwright.async_api import async_playwright
 
 from config import config
 from fonts import font_face_css
-from integrations import claude_usage, codex, homeassistant, kobo, nas, trackers, weather
+from integrations import claude_usage, codex, kobo, nas, trackers, weather
 
 TEMPLATES = Path(__file__).parent / "templates"
 
@@ -55,10 +55,9 @@ def _gauges(usage: claude_usage.ClaudeUsage) -> list[dict]:
 
 async def build_context() -> dict:
     """Récupère toutes les sources en parallèle et assemble le contexte du template."""
-    usage, wx, ha, nas_status, codex_status, tracker_stats = await asyncio.gather(
+    usage, wx, nas_status, codex_status, tracker_stats = await asyncio.gather(
         claude_usage.fetch_usage(),
         weather.fetch_weather(),
-        homeassistant.fetch_states(),
         nas.fetch_status(),
         codex.fetch_status(),
         trackers.fetch_all(),
@@ -75,7 +74,6 @@ async def build_context() -> dict:
         "weather": wx,
         "claude": usage,
         "gauges": _gauges(usage),
-        "ha_states": ha,
         "nas": nas_status,
         "codex": codex_status,
         "trackers": tracker_stats,

backend/templates/dashboard.html

@@ -28,11 +28,11 @@
     padding: 46px 52px 0;
     display: grid;
     grid-template-columns: 560px 1fr;
-    grid-template-rows: 1fr auto;
+    grid-template-rows: minmax(0, 1fr) auto;
     grid-template-areas: "left right" "foot foot";
     column-gap: 52px;
   }
-  .pane { grid-area: left;  display: flex; flex-direction: column; min-width: 0; }
+  .pane { grid-area: left;  display: flex; flex-direction: column; min-width: 0; overflow: hidden; }
   .deck { grid-area: right; display: flex; flex-direction: column; min-width: 0;
           padding-left: 52px; border-left: 4px solid var(--ink); }
 
@@ -45,6 +45,7 @@
   .label .alarm { background: var(--ink); color: var(--paper); }
 
   hr.div { border: 0; border-top: 4px solid var(--ink); margin: 22px 0; }
+  .pane hr.div { margin: 16px 0; }
 
   /* ---- Météo : silhouette 1-bit + relevé mono ---- */
   .wx { display: flex; align-items: center; gap: 30px; }
@@ -66,12 +67,13 @@
   .ko { display: inline-block; padding: 0 8px; background: var(--ink); color: var(--paper); }
 
   /* ---- Trackers (ratio + envoi/réception du compte, sous le NAS) ---- */
-  .trk { padding: 8px 0; border-bottom: 2px solid var(--ink); }
+  .trk { padding: 10px 0; border-bottom: 2px solid var(--ink); }
   .trk:last-child { border-bottom: 0; }
   .trk .top { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
-  .trk .name { font-weight: 700; font-size: 28px; }
-  .trk .ratio { font-size: 38px; font-weight: 800; line-height: .9; }
-  .trk .io { font-size: 22px; font-weight: 500; line-height: 1.25; margin-top: 2px; }
+  .trk .name { font-weight: 700; font-size: 29px; }
+  .trk .ratio { font-size: 40px; font-weight: 800; line-height: .9; }
+  .trk .io { font-size: 22px; font-weight: 500; line-height: 1.2; margin-top: 3px;
+             white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
 
   /* ============================ JAUGE (signature) ============================
      Barre de progression intuitive : le noir se REMPLIT de gauche à droite avec la
@@ -215,23 +217,12 @@
           {% if t.ok %}<span class="ratio num">{{ t.ratio_h }}</span>
           {% else %}<span class="io"><span class="ko">{{ t.error }}</span></span>{% endif %}
         </div>
-        {% if t.ok %}{% if t.has_io %}<div class="io num">envoyé {{ t.up_h }} · reçu {{ t.down_h }}</div>{% endif %}
-        {% if t.tokens is not none %}<div class="io num">{{ t.tokens_h }} {{ t.tokens_label }}</div>{% endif %}{% endif %}
+        {% if t.ok and (t.has_io or t.tokens is not none) %}<div class="io num">{% if t.has_io %}↑{{ t.up_h }} ↓{{ t.down_h }}{% endif %}{% if t.has_io and t.tokens is not none %} · {% endif %}{% if t.tokens is not none %}{{ t.tokens_h }} {{ t.tokens_label }}{% endif %}</div>{% endif %}
       </div>
       {% endfor %}
     </div>
     {% endif %}
 
-    {% if ha_states %}
-    <hr class="div">
-    <div class="label"><span class="t">Maison</span></div>
-    <div class="rows grid2">
-      {% for s in ha_states %}
-      <div class="row"><span class="k">{{ s.label }}</span><span class="v num">{{ s.display }}</span></div>
-      {% endfor %}
-    </div>
-    {% endif %}
-
     <div class="space"></div>
   </div>