Release v1.0.11 - Add dev mode with test prompt button on all headers

- Add Dev Mode toggle to settings that persists in vault metadata
- Add test permission prompt button (✨) to all page headers when dev mode enabled
- Move devMode and onTestPrompt to NavComponent base class for inheritance
- Refactor all home components to extend NavComponent
- Simplify permission prompt layout: remove duplicate domain from header
- Convert permission descriptions to flowing single paragraphs
- Update header-buttons styling for consistent lock/magic button layout

Files modified:
- projects/common/src/lib/common/nav-component.ts (devMode, onTestPrompt)
- projects/common/src/lib/services/storage/types.ts (devMode property)
- projects/common/src/lib/services/storage/signer-meta-handler.ts (setDevMode)
- projects/common/src/lib/styles/_common.scss (header-buttons styling)
- projects/*/src/app/components/home/*/settings.component.* (dev mode UI)
- projects/*/src/app/components/home/*/*.component.* (extend NavComponent)
- projects/*/public/prompt.html (simplified layout)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

projects/common/src/lib/styles/_common.scss

@@ -16,9 +16,16 @@
     letter-spacing: 0.1rem;
   }
 
-  .lock-btn {
+  .header-buttons {
     position: absolute;
     left: 0;
+    display: flex;
+    flex-direction: row;
+    align-items: center;
+  }
+
+  .lock-btn,
+  .header-btn {
     background: transparent;
     border: none;
     padding: 8px;
@@ -37,6 +44,12 @@
       font-size: 20px;
     }
   }
+
+  // For backwards compatibility with single lock-btn
+  > .lock-btn {
+    position: absolute;
+    left: 0;
+  }
 }
 
 .sam-footer-grid-2 {