fix: use app icon across browser and chat

tests/client/pwa-metadata.test.ts

@@ -5,8 +5,9 @@ describe('PWA metadata', () => {
   it('links manifest and touch icon from the client shell', () => {
     const html = readFileSync('packages/client/index.html', 'utf8')
 
+    expect(html).toContain('rel="icon" type="image/png" href="/app-logo.png"')
     expect(html).toContain('rel="manifest" href="/manifest.webmanifest"')
-    expect(html).toContain('rel="apple-touch-icon" href="/logo.png"')
+    expect(html).toContain('rel="apple-touch-icon" href="/app-logo.png"')
     expect(html).toContain('name="apple-mobile-web-app-title" content="hermes-ui"')
   })
 
@@ -18,10 +19,21 @@ describe('PWA metadata', () => {
     expect(manifest.start_url).toBe('/#/hermes/chat')
     expect(manifest.icons).toEqual(expect.arrayContaining([
       expect.objectContaining({
-        src: '/logo.png',
+        src: '/app-logo.png',
         type: 'image/png',
-        purpose: 'any maskable',
+        purpose: 'any',
       }),
     ]))
   })
+
+  it('ships matching application and legacy icon assets', () => {
+    const logo = readFileSync('packages/client/public/app-logo.png')
+    const legacyLogo = readFileSync('packages/client/public/logo.png')
+    const favicon = readFileSync('packages/client/public/favicon.ico')
+    expect(legacyLogo.equals(logo)).toBe(true)
+    expect(logo.readUInt32BE(16)).toBe(512)
+    expect(logo.readUInt32BE(20)).toBe(512)
+    expect(favicon.readUInt16LE(2)).toBe(1)
+    expect(favicon.subarray(22, 30)).toEqual(Buffer.from([137, 80, 78, 71, 13, 10, 26, 10]))
+  })
 })

tests/client/session-list-item.test.ts

@@ -151,7 +151,7 @@ describe('SessionListItem', () => {
     })
 
     const logo = wrapper.get('.session-item-agent-logo')
-    expect(logo.attributes('src')).toBe('/logo.png')
+    expect(logo.attributes('src')).toBe('/app-logo.png')
     expect(logo.attributes('alt')).toBe('Hermes')
     expect(wrapper.find('.session-item-agent-name').exists()).toBe(false)
   })
@@ -172,7 +172,7 @@ describe('SessionListItem', () => {
     })
 
     const logo = wrapper.get('.session-item-agent-logo')
-    expect(logo.attributes('src')).toBe('/logo.png')
+    expect(logo.attributes('src')).toBe('/app-logo.png')
     expect(logo.attributes('alt')).toBe('Hermes')
     expect(wrapper.find('.session-item-agent-name').exists()).toBe(false)
   })