+ add training page (add admonition shortcode)

+ Finish translation
+ clean unused asset

content/en/trainings/brasil-march-massages.md

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+---
+title: "Sport Massages in March (Brasil 🇧🇷)"
+layout: "single_training"
+---
+Dates: 25th, 26th and 27th March 2025
+
+Location: [Hilton Barra Rio de Janeiro](https://maps.app.goo.gl/7nVcR8N4NHm9R3PY6) (Brasil 🇧🇷)
+
+#### The Program
+
+Duration: 3 Days (24 HOURS)
+
+DAY 1:
+- 8:30 a.m.: Welcome breakfast
+- 9:00 a.m.-1:00 p.m.: Techniques
+- 2:30 p.m.-6:30 p.m.: Recovery massage
+
+DAY 2:
+- 9:00 a.m.-1:00 p.m.: Pre-exercise massage
+- 2:30 p.m.-6:30 p.m.: Back/neck massage
+
+DAY 3:
+- 9:00 a.m.-1:00 p.m.: Visceral massage
+- 2:30 p.m.-6:30 p.m.: Joint massage
+
+{{< admonition type="caution" >}}
+The price includes only the training costs.  
+Please note that travel, accommodation, and catering are not included.
+{{< /admonition >}}