feat: naomi did too much at once (#53)

- feat: add slash commands
- feat: toggle window always on top
- fix: save settings button closes settings panel
- feat: input history (both text and commands)
- feat: add keyboard shortcuts
- feat: add confirmation modal when closing connected tabs
- fix: better text colours in light mode
- fix: handle multiple tabs requesting permission

Closes #6
Closes #13
Closes #21
Closes #28

Reviewed-on: #53
Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com>
Co-committed-by: Naomi Carrigan <commits@nhcarrigan.com>

src/lib/components/PermissionModal.svelte

@@ -109,8 +109,22 @@ Please continue where we left off and retry that action now that you have permis
   function isToolAlreadyGranted(toolName: string): boolean {
     return grantedToolsList.includes(toolName);
   }
+
+  function handleKeydown(event: KeyboardEvent) {
+    if (!isVisible || !permission) return;
+
+    if (event.key === "Enter") {
+      event.preventDefault();
+      handleApproveAndReconnect();
+    } else if (event.key === "Escape") {
+      event.preventDefault();
+      handleDismiss();
+    }
+  }
 </script>
 
+<svelte:window onkeydown={handleKeydown} />
+
 {#if isVisible && permission}
   <div
     class="permission-overlay fixed inset-0 bg-black/70 flex items-center justify-center z-50 backdrop-blur-sm"
@@ -123,8 +137,8 @@ Please continue where we left off and retry that action now that you have permis
           <span class="text-xl">🔐</span>
         </div>
         <div>
-          <h2 class="text-lg font-semibold text-white">Permission Blocked</h2>
-          <p class="text-sm text-gray-400">Hikari tried to use a restricted tool</p>
+          <h2 class="text-lg font-semibold text-[var(--text-primary)]">Permission Blocked</h2>
+          <p class="text-sm text-[var(--text-secondary)]">Hikari tried to use a restricted tool</p>
         </div>
       </div>
 
@@ -135,7 +149,7 @@ Please continue where we left off and retry that action now that you have permis
       </div>
 
       <div class="mb-4">
-        <div class="text-sm text-gray-400 mb-1">Tool</div>
+        <div class="text-sm text-[var(--text-secondary)] mb-1">Tool</div>
         <div
           class="px-3 py-2 bg-[var(--bg-secondary)] rounded-md text-[var(--accent-primary)] font-mono flex items-center justify-between"
         >
@@ -149,17 +163,17 @@ Please continue where we left off and retry that action now that you have permis
       </div>
 
       <div class="mb-4">
-        <div class="text-sm text-gray-400 mb-1">Description</div>
-        <div class="px-3 py-2 bg-[var(--bg-secondary)] rounded-md text-gray-300">
+        <div class="text-sm text-[var(--text-secondary)] mb-1">Description</div>
+        <div class="px-3 py-2 bg-[var(--bg-secondary)] rounded-md text-[var(--text-primary)]">
           {permission.description}
         </div>
       </div>
 
       {#if Object.keys(permission.input).length > 0}
         <div class="mb-6">
-          <div class="text-sm text-gray-400 mb-1">Details</div>
+          <div class="text-sm text-[var(--text-secondary)] mb-1">Details</div>
           <pre
-            class="px-3 py-2 bg-[var(--bg-terminal)] rounded-md text-gray-300 text-xs overflow-x-auto max-h-32">{formatInput(
+            class="px-3 py-2 bg-[var(--bg-terminal)] rounded-md text-[var(--text-primary)] text-xs overflow-x-auto max-h-32">{formatInput(
               permission.input
             )}</pre>
         </div>
@@ -168,7 +182,7 @@ Please continue where we left off and retry that action now that you have permis
       <div class="flex gap-3">
         <button
           onclick={handleDismiss}
-          class="flex-1 px-4 py-2 bg-gray-500/20 hover:bg-gray-500/30 text-gray-400 rounded-lg transition-colors font-medium"
+          class="flex-1 px-4 py-2 bg-gray-500/20 hover:bg-gray-500/30 text-[var(--text-secondary)] rounded-lg transition-colors font-medium"
         >
           Dismiss
         </button>