rename: replace all user-facing 'Atlas' references with 'Vibn'

Updated UI text in: project-shell (tab label), AtlasChat (sender name),
FreshIdeaMain, TypeSelector, MigrateSetup, ChatImportSetup, FreshIdeaSetup,
CodeImportSetup, prd/page, build/page, projects/page, deployment/page,
activity/page, layout (page title/description), atlas-chat API route.
Code identifiers (AtlasChat component name, file names) unchanged.

Made-with: Cursor

components/AtlasChat.tsx

@@ -151,7 +151,7 @@ function MessageRow({
           marginBottom: 5, textTransform: "uppercase", letterSpacing: "0.04em",
           fontFamily: "Outfit, sans-serif",
         }}>
-          {isAtlas ? "Atlas" : "You"}
+          {isAtlas ? "Vibn" : "You"}
         </div>
         {/* Content */}
         <div style={{
@@ -448,7 +448,7 @@ export function AtlasChat({ projectId }: AtlasChatProps) {
           }}>A</div>
           <style>{`@keyframes breathe { 0%,100%{transform:scale(1)} 50%{transform:scale(1.08)} }`}</style>
           <div style={{ textAlign: "center" }}>
-            <p style={{ fontSize: "0.88rem", fontWeight: 600, color: "#1a1a1a", marginBottom: 4 }}>Atlas</p>
+            <p style={{ fontSize: "0.88rem", fontWeight: 600, color: "#1a1a1a", marginBottom: 4 }}>Vibn</p>
             <p style={{ fontSize: "0.78rem", color: "#a09a90", maxWidth: 260, lineHeight: 1.5 }}>
               Your product strategist. Let&apos;s define what you&apos;re building.
             </p>

components/layout/project-shell.tsx

@@ -23,7 +23,7 @@ interface ProjectShellProps {
 }
 
 const SECTIONS = [
-  { id: "overview",  label: "Atlas",     path: "overview" },
+  { id: "overview",  label: "Vibn",      path: "overview" },
   { id: "prd",       label: "PRD",       path: "prd" },
   { id: "build",     label: "Build",     path: "build" },
   { id: "growth",    label: "Growth",    path: "growth" },

components/project-creation/ChatImportSetup.tsx

@@ -63,7 +63,7 @@ export function ChatImportSetup({ workspace, onClose, onBack }: SetupProps) {
       <textarea
         value={chatText}
         onChange={e => setChatText(e.target.value)}
-        placeholder={"Paste conversations from ChatGPT, Claude, Gemini, or any AI tool.\n\nAtlas will extract decisions, ideas, open questions, and architecture notes."}
+        placeholder={"Paste conversations from ChatGPT, Claude, Gemini, or any AI tool.\n\nVibn will extract decisions, ideas, open questions, and architecture notes."}
         rows={8}
         style={{
           width: "100%", padding: "12px 14px", marginBottom: 20,

components/project-creation/CodeImportSetup.tsx

@@ -89,7 +89,7 @@ export function CodeImportSetup({ workspace, onClose, onBack }: SetupProps) {
       />
 
       <div style={{ fontSize: "0.75rem", color: "#a09a90", marginBottom: 20, lineHeight: 1.5, padding: "12px 14px", background: "#faf8f5", borderRadius: 8, border: "1px solid #f0ece4" }}>
-        Atlas will clone your repo, read key files, and build a full architecture map — tech stack, routes, database, auth, and third-party integrations. Tokens are used only for cloning and are not stored.
+        Vibn will clone your repo, read key files, and build a full architecture map — tech stack, routes, database, auth, and third-party integrations. Tokens are used only for cloning and are not stored.
       </div>
 
       <PrimaryButton onClick={handleCreate} disabled={!canCreate} loading={loading}>

components/project-creation/FreshIdeaSetup.tsx

@@ -80,11 +80,11 @@ export function FreshIdeaSetup({ workspace, onClose, onBack }: SetupProps) {
       />
 
       <div style={{ fontSize: "0.75rem", color: "#a09a90", marginBottom: 20, lineHeight: 1.5, padding: "12px 14px", background: "#faf8f5", borderRadius: 8, border: "1px solid #f0ece4" }}>
-        Atlas will guide you through 6 discovery phases — Big Picture, Users, Features, Business Model, Screens, and Risks — building your product plan as you go.
+        Vibn will guide you through 6 discovery phases — Big Picture, Users, Features, Business Model, Screens, and Risks — building your product plan as you go.
       </div>
 
       <PrimaryButton onClick={handleCreate} disabled={!canCreate} loading={loading}>
-        Start with Atlas →
+        Start with Vibn →
       </PrimaryButton>
     </div>
   );

components/project-creation/MigrateSetup.tsx

@@ -148,7 +148,7 @@ export function MigrateSetup({ workspace, onClose, onBack }: SetupProps) {
       </div>
 
       <div style={{ fontSize: "0.75rem", color: "#a09a90", marginBottom: 20, lineHeight: 1.5, padding: "12px 14px", background: "#faf8f5", borderRadius: 8, border: "1px solid #f0ece4" }}>
-        <strong style={{ color: "#4a2a5a" }}>Non-destructive.</strong> Atlas builds a full audit and migration plan. Your existing product stays live throughout the entire migration process.
+        <strong style={{ color: "#4a2a5a" }}>Non-destructive.</strong> Vibn builds a full audit and migration plan. Your existing product stays live throughout the entire migration process.
       </div>
 
       <PrimaryButton onClick={handleCreate} disabled={!canCreate} loading={loading}>

components/project-creation/TypeSelector.tsx

@@ -21,7 +21,7 @@ const ALL_FLOW_TYPES: {
     icon: "✦",
     label: "Fresh Idea",
     tagline: "Start from scratch",
-    desc: "Talk through your idea with Atlas. We'll explore it together and shape it into a full product plan.",
+    desc: "Talk through your idea with Vibn. We'll explore it together and shape it into a full product plan.",
     accent: "#4a3728",
   },
   {
@@ -29,7 +29,7 @@ const ALL_FLOW_TYPES: {
     icon: "⌁",
     label: "Import Chats",
     tagline: "You've been thinking",
-    desc: "Paste conversations from ChatGPT or Claude. Atlas extracts your decisions, ideas, and open questions.",
+    desc: "Paste conversations from ChatGPT or Claude. Vibn extracts your decisions, ideas, and open questions.",
     accent: "#2e5a4a",
   },
   {
@@ -37,7 +37,7 @@ const ALL_FLOW_TYPES: {
     icon: "⌘",
     label: "Import Code",
     tagline: "Already have a repo",
-    desc: "Point Atlas at your GitHub or Bitbucket repo. We'll map your stack and show what's missing.",
+    desc: "Point Vibn at your GitHub or Bitbucket repo. We'll map your stack and show what's missing.",
     accent: "#1a3a5c",
     hidden: true,
   },
@@ -46,7 +46,7 @@ const ALL_FLOW_TYPES: {
     icon: "⇢",
     label: "Migrate Product",
     tagline: "Move an existing product",
-    desc: "Bring your live product into the VIBN infrastructure. Atlas builds a safe, phased migration plan.",
+    desc: "Bring your live product into the VIBN infrastructure. Vibn builds a safe, phased migration plan.",
     accent: "#4a2a5a",
     hidden: true,
   },

components/project-main/FreshIdeaMain.tsx

@@ -273,7 +273,7 @@ export function FreshIdeaMain({ projectId, projectName }: FreshIdeaMainProps) {
                     <div style={{ fontSize: "0.65rem", color: "#a09a90", marginTop: 2, lineHeight: 1.3 }}>
                       {phase === null
                         ? "Generated when PRD is finalized"
-                        : "Complete this phase in Atlas"
+                        : "Complete this phase in Vibn"
                       }
                     </div>
                   )}