feat(home): rolagem suave (Lenis) e seis transicoes de secao ligadas a rolagem

Cada passagem segura a secao que sai e a que entra na tela enquanto a
transicao acontece: dissolucao do hero no notebook, cartao, iris, corte
lateral, perspectiva, cortina diagonal e zoom. Medidas pelo layout
(offsetTop) para nao confundir os gatilhos com os transforms.
Remove letreiros e divisores entre secoes.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

pnpm-lock.yaml

@@ -20,6 +20,9 @@ importers:
       gsap:
         specifier: 3.13.0
         version: 3.13.0
+      lenis:
+        specifier: ^1.3.26
+        version: 1.3.26([email protected])
       lucide-react:
         specifier: 0.542.0
         version: 0.542.0([email protected])
@@ -1886,6 +1889,20 @@ packages:
     engines: {node: '>=6'}
     hasBin: true
 
+  [email protected]:
+    resolution: {integrity: sha512-s/xTCZCxTFvHbAN1OzuhNaN5YPJH2ail0XAkctKW1b+RUAG4nUL5UHLXwNko1h8aEeT2jspBXegMgPJd8zcuag==}
+    peerDependencies:
+      '@nuxt/kit': '>=3.0.0'
+      react: '>=17.0.0'
+      vue: '>=3.0.0'
+    peerDependenciesMeta:
+      '@nuxt/kit':
+        optional: true
+      react:
+        optional: true
+      vue:
+        optional: true
+
   [email protected]:
     resolution: {integrity: sha512-qsda+H8jTaUaN/x5vzW2rzc+8Rw4TAQ/4KjB46IwK5VH+IlVeeeje/EoZRpiXvIqjFgK84QffqPztGI3VBLG1A==}
     engines: {node: '>=6'}
@@ -4762,6 +4779,10 @@ snapshots:
 
   [email protected]: {}
 
+  [email protected]([email protected]):
+    optionalDependencies:
+      react: 19.1.0
+
   [email protected]: {}
 
   [email protected]: