diff --git a/biome.json b/biome.json
index dd297a2..0560dc3 100644
--- a/biome.json
+++ b/biome.json
@@ -1,6 +1,6 @@
 {
   "root": true,
-  "$schema": "https://biomejs.dev/schemas/2.3.13/schema.json",
+  "$schema": "https://biomejs.dev/schemas/2.3.14/schema.json",
   "formatter": {
     "enabled": true,
     "indentStyle": "space",
diff --git a/packages/aipex-react/src/components/ai-elements/prompt-input.tsx b/packages/aipex-react/src/components/ai-elements/prompt-input.tsx
index 14bc16d..fc63e37 100644
--- a/packages/aipex-react/src/components/ai-elements/prompt-input.tsx
+++ b/packages/aipex-react/src/components/ai-elements/prompt-input.tsx
@@ -490,13 +490,14 @@ export function PromptInputSkillTag({
       <span className="text-primary">
         <PuzzleIcon className="size-4" />
       </span>
-      <span
-        className="max-w-[200px] truncate cursor-pointer hover:underline text-primary"
+      <button
+        type="button"
+        className="max-w-[200px] truncate cursor-pointer hover:underline text-primary bg-transparent border-none p-0 font-inherit text-left"
         onClick={handleLabelClick}
         title="Click to open skill settings"
       >
         {data.name}
-      </span>
+      </button>
       <Button
         aria-label="Remove skill"
         className="h-4 w-4 p-0 opacity-0 group-hover:opacity-100 transition-opacity"
diff --git a/packages/aipex-react/src/components/chatbot/components/chatbot.test.tsx b/packages/aipex-react/src/components/chatbot/components/chatbot.test.tsx
index 765aa52..9062c24 100644
--- a/packages/aipex-react/src/components/chatbot/components/chatbot.test.tsx
+++ b/packages/aipex-react/src/components/chatbot/components/chatbot.test.tsx
@@ -104,7 +104,7 @@ describe("Chatbot Component", () => {
     it("should render welcome screen when no messages", async () => {
       await renderWithAct(<Chatbot agent={mockAgent} />);
 
-      expect(screen.getByText("Welcome to AIPex")).toBeInTheDocument();
+      expect(screen.getByText("Welcome to AIpex")).toBeInTheDocument();
     });
   });
 
@@ -233,14 +233,14 @@ describe("Chatbot Component", () => {
       fireEvent.click(newChatButton);
 
       // Verify the chat was reset (no messages)
-      expect(screen.getByText("Welcome to AIPex")).toBeInTheDocument();
+      expect(screen.getByText("Welcome to AIpex")).toBeInTheDocument();
     });
 
     it("should send suggestion text when welcome suggestion is clicked", async () => {
       await renderWithAct(<Chatbot agent={mockAgent} />);
 
       const suggestion = screen.getByText(
-        "Help me organize my browser tabs by topic",
+        "Please organize my open tabs by topic and purpose",
       );
       fireEvent.click(suggestion);
 
@@ -408,7 +408,7 @@ describe("Chatbot State Management", () => {
     await renderWithAct(<Chatbot agent={mockAgent} />);
 
     // Initially should show welcome screen
-    expect(screen.getByText("Welcome to AIPex")).toBeInTheDocument();
+    expect(screen.getByText("Welcome to AIpex")).toBeInTheDocument();
   });
 
   it("should preserve state across re-renders", async () => {
@@ -429,7 +429,7 @@ describe("Chatbot State Management", () => {
     });
 
     // Should still show the same content
-    expect(screen.getByText("Welcome to AIPex")).toBeInTheDocument();
+    expect(screen.getByText("Welcome to AIpex")).toBeInTheDocument();
   });
 });
 
diff --git a/packages/aipex-react/src/components/settings/index.tsx b/packages/aipex-react/src/components/settings/index.tsx
index fbe8f67..d642f5b 100644
--- a/packages/aipex-react/src/components/settings/index.tsx
+++ b/packages/aipex-react/src/components/settings/index.tsx
@@ -223,8 +223,10 @@ export function SettingsPage({
   skillsContent,
   sttConfig,
   initialTab,
-  initialSkill,
+  initialSkill: _initialSkill,
 }: SettingsPageProps) {
+  // initialSkill is reserved for future use (pre-select a skill when initialTab="skills")
+  void _initialSkill;
   const { t, language, changeLanguage } = useTranslation();
   const { theme, changeTheme, effectiveTheme } = useTheme();
 
diff --git a/packages/aipex-react/src/lib/config/website.ts b/packages/aipex-react/src/lib/config/website.ts
index 15c8c8c..c5cb669 100644
--- a/packages/aipex-react/src/lib/config/website.ts
+++ b/packages/aipex-react/src/lib/config/website.ts
@@ -11,7 +11,6 @@ const DEFAULT_WEBSITE_URL = "https://www.claudechrome.com";
  */
 function resolveWebsiteUrl(): string {
   // Try to read from import.meta.env (Vite) if available
-  // biome-ignore lint/suspicious/noExplicitAny: import.meta.env may not exist in all environments
   const envUrl = (import.meta as any)?.env?.VITE_WEBSITE_URL;
 
   if (!envUrl || typeof envUrl !== "string" || envUrl.trim() === "") {
diff --git a/packages/browser-ext/src/pages/common/app-root.tsx b/packages/browser-ext/src/pages/common/app-root.tsx
index e14fa14..f89f784 100644
--- a/packages/browser-ext/src/pages/common/app-root.tsx
+++ b/packages/browser-ext/src/pages/common/app-root.tsx
@@ -59,7 +59,7 @@ function usePendingPrompt() {
         if (prompt && typeof prompt === "string") {
           const now = Date.now();
           // Only use prompts that are less than 5 seconds old
-          if (timestamp && now - timestamp < 5000) {
+          if (typeof timestamp === "number" && now - timestamp < 5000) {
             setPendingInput(prompt);
           }
         }