homepage: icon swaps, clickable tiles, down pulse, header nav, compaction callout

- Icons: Copyparty -> improvised amber folder, Marreta -> crumbling
  wall (bricks + red crack), Calibre-Web -> book, OpenWebUI -> official
  logo.png from openwebui.com, Seerr -> official seerr.dev
  os_logo_filled.svg.
- Tiles with an open link are clickable whole (.panel.clickable: hover
  lift + glow; inner link clicks pass through).
- Any DOWN panel (app tile or model card) gets a red gradient wash and a
  slow pulsing glow (.panel.down, .mi-card:has(.badge.down)).
- docs / admin / account-settings buttons moved from the footer to the
  header (nav.top-links); footer keeps the deployment stamp.
- Zealot compaction advice promoted from the Use paragraph to a bordered
  glowing model.compaction callout (.mi-comp); component seam pinned to
  the new field.

shared/homepage/services.json

@@ -24,7 +24,7 @@
     "method": "http",
     "wip": false,
     "showLink": true,
-    "art": "/img/apps/mono-ow.svg"
+    "art": "/img/apps/openwebui.png"
   },
   {
     "name": "Gitea",
@@ -115,7 +115,7 @@
     "method": "http",
     "wip": "down",
     "showLink": false,
-    "art": "/img/apps/mono-sr.svg"
+    "art": "/img/apps/seerr.svg"
   },
   {
     "name": "Marreta",
@@ -303,7 +303,7 @@
         "text",
         "image"
       ],
-      "use": "Code editor autocomplete, agentic search, RAG, research subagents, translation, roleplay, and summarization. If your agent harness lets you set a compaction model, set this one: a compaction job on the bigger models blocks them for far longer.",
+      "use": "Code editor autocomplete, agentic search, RAG, research subagents, translation, roleplay, and summarization.",
       "voice": {
         "text": "I LONG FOR COMBAT!",
         "sfx": [
@@ -311,7 +311,8 @@
         ]
       },
       "supervision": "Requires tight human supervision.",
-      "warn": "Uncensored model: output can include adult content, content that describes harmful, hateful, or illegal acts, content concerning “sensitive offensive cybersecurity topics”, and other output that may carry severe legal risk. Take this warning seriously — don’t ruin this server for everybody."
+      "warn": "Uncensored model: output can include adult content, content that describes harmful, hateful, or illegal acts, content concerning “sensitive offensive cybersecurity topics”, and other output that may carry severe legal risk. Take this warning seriously — don’t ruin this server for everybody.",
+      "compaction": "If your agent harness lets you set a compaction model, set this one: a compaction job on the bigger models blocks them for far longer."
     },
     "url": "",
     "docs": "/docs#models",