feat: adicionar versão na sidebar e atualizar documentação

- Exibir versão (v1.2.5) ao lado do logo na sidebar
- Adicionar link do repositório Companion na aba de configurações
- Atualizar README com documentação completa do OpenSheets Companion
- Atualizar versões das dependências e estrutura do banco de dados
- Adicionar logo do Creditas
- Remover fontes não utilizadas
- Atualizar logo_text.png

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "opensheets",
-	"version": "1.0.0",
+	"version": "1.2.5",
 	"private": true,
 	"scripts": {
 		"dev": "next dev --turbopack",
@@ -27,9 +27,9 @@
 		"docker:rebuild": "docker compose up --build --force-recreate"
 	},
 	"dependencies": {
-		"@ai-sdk/anthropic": "^3.0.31",
-		"@ai-sdk/google": "^3.0.18",
-		"@ai-sdk/openai": "^3.0.23",
+		"@ai-sdk/anthropic": "^3.0.35",
+		"@ai-sdk/google": "^3.0.20",
+		"@ai-sdk/openai": "^3.0.25",
 		"@dnd-kit/core": "^6.3.1",
 		"@dnd-kit/sortable": "^10.0.0",
 		"@dnd-kit/utilities": "^3.2.2",
@@ -59,7 +59,7 @@
 		"@tanstack/react-table": "8.21.3",
 		"@vercel/analytics": "^1.6.1",
 		"@vercel/speed-insights": "^1.3.1",
-		"ai": "^6.0.62",
+		"ai": "^6.0.67",
 		"babel-plugin-react-compiler": "^1.0.0",
 		"better-auth": "1.4.18",
 		"class-variance-authority": "0.7.1",
@@ -69,10 +69,9 @@
 		"drizzle-orm": "0.45.1",
 		"jspdf": "^4.0.0",
 		"jspdf-autotable": "^5.0.7",
-		"motion": "^12.29.2",
 		"next": "16.1.6",
 		"next-themes": "0.4.6",
-		"pg": "8.17.2",
+		"pg": "8.18.0",
 		"react": "19.2.4",
 		"react-day-picker": "^9.13.0",
 		"react-dom": "19.2.4",
@@ -87,13 +86,10 @@
 	"devDependencies": {
 		"@biomejs/biome": "2.3.13",
 		"@tailwindcss/postcss": "4.1.18",
-		"@types/d3-array": "^3.2.2",
 		"@types/node": "25.1.0",
 		"@types/pg": "^8.16.0",
 		"@types/react": "19.2.10",
 		"@types/react-dom": "19.2.3",
-		"baseline-browser-mapping": "^2.9.19",
-		"depcheck": "^1.4.7",
 		"dotenv": "^17.2.3",
 		"drizzle-kit": "0.31.8",
 		"tailwindcss": "4.1.18",