M4+: mirror the desktop design language onto mobile (Home/Projects/To-Dos/Sessions)

Design system: Palette (teal accent + the Mac's categorical status colors, status→color
refined by turn disposition), StatusStyle glyphs/labels, a card surface modifier, app-wide
teal tint.

Fixes the reported bug: Sessions now hides archived chats and uses disposition to split
NEEDS YOU from DONE (a finished-the-work turn no longer shows as needing you). Rows gain
status dots, favorite star, approval-count badge, diffstat; swipe to favorite/archive/delete.

New surfaces, full control-scope parity with the Mac:
- Home: greeting + day-streak flame, GitHub-style activity grid, stat cards, quick to-dos,
  and a start-chat composer (project picker + Auto).
- Projects: per-project session counts → project detail with a scoped composer.
- To-dos: capture, group by project, complete/dispatch/delete.
- Session detail: a control menu (rename, favorite, interrupt, integrate merge/squash/rebase,
  archive, delete).

RemoteStore handles the dashboard event + exposes all control intents; claims control scope.
A NUCLEIC_DEMO/NUCLEIC_TAB env seam seeds mock state for offline UI preview.

iOS app builds for the iOS 27 simulator; Home + Sessions verified rendering via screenshots.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>

NucleicRemote/NucleicRemote.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -1,5 +1,5 @@
 {
-  "originHash" : "8150c8a8a78c15ae48059529aee5044ae234d717fb91b94b39df933cf2fafaa6",
+  "originHash" : "356ce51ce58b0487d13c561d75d0036cd69e1f96a76c7e633fa7c13161c1529e",
   "pins" : [
     {
       "identity" : "grdb.swift",
@@ -9,6 +9,24 @@
         "revision" : "9ed8c8457e00ff9c7aedb3bf213f20a2cfdf509e",
         "version" : "7.11.0"
       }
+    },
+    {
+      "identity" : "swift-argument-parser",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-argument-parser",
+      "state" : {
+        "revision" : "6a52f3251125d74daf04fcbd5e6f08a75d074382",
+        "version" : "1.8.2"
+      }
+    },
+    {
+      "identity" : "swiftterm",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/migueldeicaza/SwiftTerm.git",
+      "state" : {
+        "revision" : "8e7a1e154f470e19c709a00a8768df348ba5fc43",
+        "version" : "1.13.0"
+      }
     }
   ],
   "version" : 3