redesign: Concrete Brutalism — warm concrete palette, Inconsolata + Instrument Sans

Kill the AI slop. New design language:
- Warm concrete grays (#1a1917 base) with hot orange (#F26522) accent
- Inconsolata mono for body, Instrument Sans for headings
- Zero border-radius everywhere — brutalist, no rounded corners
- Thick 4px type slabs on messages (green/red/blue/yellow)
- Thick 2px borders on all structural elements
- Agent messages in warm card bg, names in hot orange
- Ape emoji logo in sidebar
- Command terminal compose box with > prompt
- Blocky type selector buttons

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

ui/colony/package-lock.json

@@ -10,6 +10,8 @@
       "dependencies": {
         "@base-ui/react": "^1.3.0",
         "@fontsource-variable/geist": "^5.2.8",
+        "@fontsource-variable/instrument-sans": "^5.2.8",
+        "@fontsource/inconsolata": "^5.2.8",
         "@fontsource/jetbrains-mono": "^5.2.8",
         "@tailwindcss/vite": "^4.2.2",
         "class-variance-authority": "^0.7.1",
@@ -907,6 +909,24 @@
         "url": "https://github.com/sponsors/ayuhito"
       }
     },
+    "node_modules/@fontsource-variable/instrument-sans": {
+      "version": "5.2.8",
+      "resolved": "https://registry.npmjs.org/@fontsource-variable/instrument-sans/-/instrument-sans-5.2.8.tgz",
+      "integrity": "sha512-mTCaukbdIjjoipj2E3Q5XoZM3ZxJWdzyHevf/LG/0PHlfF9Q85pxOM7B7A9MerFyxmRzz5kVlumgIvgDSG4CPg==",
+      "license": "OFL-1.1",
+      "funding": {
+        "url": "https://github.com/sponsors/ayuhito"
+      }
+    },
+    "node_modules/@fontsource/inconsolata": {
+      "version": "5.2.8",
+      "resolved": "https://registry.npmjs.org/@fontsource/inconsolata/-/inconsolata-5.2.8.tgz",
+      "integrity": "sha512-lIZW+WOZYpUH91g9r6rYYhfTmptF3YPPM54ZOs8IYVeeL4SeiAu4tfj7mdr8llYEq31DLYgi6JtGIJa192gB0Q==",
+      "license": "OFL-1.1",
+      "funding": {
+        "url": "https://github.com/sponsors/ayuhito"
+      }
+    },
     "node_modules/@fontsource/jetbrains-mono": {
       "version": "5.2.8",
       "resolved": "https://registry.npmjs.org/@fontsource/jetbrains-mono/-/jetbrains-mono-5.2.8.tgz",