feat(web): add /ecosystem and /build pages

.gitignore

@@ -17,6 +17,10 @@ dist/
 .next/
 out/
 build/
+# The generic build/ rule above also matches the real Next.js route at
+# apps/web/src/app/[locale]/build/ (the "/build" page) - un-ignore it.
+!apps/web/src/app/\[locale\]/build/
+!apps/web/src/app/\[locale\]/build/**
 
 # ── Hardhat / Solidity ──────────────────────────────────────────
 contracts/artifacts/

apps/web/messages/en.json

@@ -15,7 +15,9 @@
     "connected": "Connected",
     "themeLight": "Light",
     "themeDark": "Dark",
-    "blog": "Blog"
+    "blog": "Blog",
+    "ecosystem": "Ecosystem",
+    "build": "Build"
   },
   "Hero": {
     "badge": "Live on Mainnet C-Chain · Beta",
@@ -327,6 +329,8 @@
     "developers": "Developers",
     "l1": "Compliance L1",
     "docs": "Docs",
+    "ecosystem": "Ecosystem",
+    "build": "Build",
     "legal": "Legal",
     "trademark": "Trademark Notice: AVALANCHE® and AVAX® are registered trademarks of Ava Labs, Inc. KUMPLY is an independent project and is not endorsed by, sponsored by, or affiliated with Ava Labs, Inc. KUMPLY is designed to operate as software infrastructure, not as a financial institution, custodian, or money transmitter — a formal legal opinion is planned before any fee is activated on mainnet.",
     "rights": "© 2026 KUMPLY Protocol. Open source under the Apache License 2.0."

apps/web/messages/es.json

@@ -15,7 +15,9 @@
     "connected": "Conectado",
     "themeLight": "Claro",
     "themeDark": "Oscuro",
-    "blog": "Blog"
+    "blog": "Blog",
+    "ecosystem": "Ecosistema",
+    "build": "Build"
   },
   "Hero": {
     "badge": "En Vivo en Mainnet C-Chain · Beta",
@@ -327,6 +329,8 @@
     "developers": "Desarrolladores",
     "l1": "Compliance L1",
     "docs": "Documentación",
+    "ecosystem": "Ecosistema",
+    "build": "Build",
     "legal": "Legal",
     "trademark": "Aviso de Marca: AVALANCHE® y AVAX® son marcas registradas de Ava Labs, Inc. KUMPLY es un proyecto independiente y no está respaldado, patrocinado ni afiliado con Ava Labs, Inc. KUMPLY está diseñado para operar como infraestructura de software, no como institución financiera, custodio ni transmisor de dinero — una opinión legal formal está planeada antes de activar cualquier comisión en mainnet.",
     "rights": "© 2026 Protocolo KUMPLY. Código abierto bajo Licencia Apache 2.0."