feat: Initial release MCP Outline PostgreSQL v1.0.0

86 tools across 12 modules for direct PostgreSQL access to Outline Wiki:
- Documents (19), Collections (14), Users (9), Groups (8)
- Comments (6), Shares (5), Revisions (3), Events (3)
- Attachments (5), File Operations (4), OAuth (8), Auth (2)

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

.env.example

@@ -0,0 +1,9 @@
+# Outline PostgreSQL
+DATABASE_URL=postgres://USER:PASSWORD@HOST:PORT/DATABASE
+
+# Componentes
+DB_HOST=localhost
+DB_PORT=5432
+DB_USER=outline
+DB_PASSWORD=your_password
+DB_NAME=outline