chore: remove deprecated files and configurations

- Deleted .gitignore, biome.json, next.config.ts, package.json, pnpm-lock.yaml, pnpm-workspace.yaml, postcss.config.mjs, README.md, and various API, component, and utility files to clean up the codebase.
- Removed unused database files and migration scripts to streamline the project structure.
- Eliminated obsolete hooks and services to enhance maintainability and reduce clutter.

app/globals.css

@@ -1,164 +0,0 @@
-@import "tailwindcss";
-
-:root {
-  --background: #ffffff;
-  --foreground: #0b0c0f;
-  --accent: #2563eb; /* blue-600 */
-  --accent-foreground: #ffffff;
-  --border: #e5e7ef;
-  --surface: #f6f7fb;
-}
-
-@theme inline {
-  --color-background: var(--background);
-  --color-foreground: var(--foreground);
-  --color-accent: var(--accent);
-  --color-border: var(--border);
-  --font-sans: var(--font-inter);
-}
-
-.dark {
-  --background: #0b0c0f;
-  --foreground: #e6e8ef;
-  --accent: #3b82f6; /* blue-500 */
-  --accent-foreground: #0b0c0f;
-  --border: #2a2f3a;
-  --surface: #12141a;
-}
-
-body {
-  background: var(--background);
-  color: var(--foreground);
-  font-family: var(--font-inter), ui-sans-serif, system-ui;
-}
-
-/* Custom scrollbar para o seletor de modelos */
-.custom-scrollbar {
-  scrollbar-width: thin;
-  scrollbar-color: var(--border) transparent;
-}
-
-.custom-scrollbar::-webkit-scrollbar {
-  width: 6px;
-}
-
-.custom-scrollbar::-webkit-scrollbar-track {
-  background: transparent;
-}
-
-.custom-scrollbar::-webkit-scrollbar-thumb {
-  background: var(--border);
-  border-radius: 3px;
-}
-
-.custom-scrollbar::-webkit-scrollbar-thumb:hover {
-  background: var(--foreground);
-  opacity: 0.3;
-}
-
-/* MCP Marketplace Styles */
-.mcp-card {
-  transition: all 0.2s ease-in-out;
-}
-
-.mcp-card:hover {
-  transform: translateY(-2px);
-  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
-}
-
-.mcp-grid {
-  display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
-  gap: 1rem;
-}
-
-@media (max-width: 768px) {
-  .mcp-grid {
-    grid-template-columns: 1fr;
-  }
-}
-
-.mcp-modal {
-  backdrop-filter: blur(8px);
-}
-
-.mcp-category-badge {
-  transition: all 0.2s ease-in-out;
-}
-
-.mcp-category-badge:hover {
-  transform: scale(1.05);
-}
-
-.mcp-rating-star {
-  transition: color 0.2s ease-in-out;
-}
-
-.mcp-rating-star:hover {
-  color: #fbbf24;
-}
-
-.mcp-install-button {
-  transition: all 0.2s ease-in-out;
-}
-
-.mcp-install-button:hover {
-  transform: scale(1.02);
-}
-
-.mcp-install-button:active {
-  transform: scale(0.98);
-}
-
-/* Loading animation for MCP cards */
-.mcp-loading {
-  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
-}
-
-@keyframes pulse {
-  0%, 100% {
-    opacity: 1;
-  }
-  50% {
-    opacity: 0.5;
-  }
-}
-
-/* MCP detail modal animations */
-.mcp-detail-modal {
-  animation: slideIn 0.3s ease-out;
-}
-
-@keyframes slideIn {
-  from {
-    opacity: 0;
-    transform: scale(0.95) translateY(-20px);
-  }
-  to {
-    opacity: 1;
-    transform: scale(1) translateY(0);
-  }
-}
-
-/* MCP search bar focus effects */
-.mcp-search-input:focus {
-  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
-}
-
-/* MCP category filter active state */
-.mcp-category-active {
-  background: linear-gradient(135deg, var(--primary), var(--primary));
-  color: var(--primary-foreground);
-  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
-}
-
-/* MCP tag hover effects */
-.mcp-tag {
-  transition: all 0.2s ease-in-out;
-}
-
-.mcp-tag:hover {
-  background: var(--primary);
-  color: var(--primary-foreground);
-  transform: translateY(-1px);
-}