fix: add .env.example

Author: kagol

.gitignore

@@ -8,4 +8,5 @@ coverage
 .nyc_output
 *.log
 dist
-yarn.lock
+yarn.lock
+.env

template/nestJs/.env.example

@@ -0,0 +1,14 @@
+DATABASE_HOST = 'localhost'
+DATABASE_PORT = 3306
+DATABASE_USERNAME = 'root'
+DATABASE_PASSWORD = 'root'
+DATABASE_NAME = 'demo_tiny_pro'
+DATABASE_SYNCHRONIZE = true
+DATABASE_AUTOLOADENTITIES = true
+AUTH_SECRET = 'secret'
+REDIS_SECONDS = 7200
+REDIS_HOST = 'localhost'
+REDIS_PORT = 6379
+EXPIRES_IN = '2h'
+PAGINATION_PAGE = 1
+PAGINATION_LIMIT = 10