[+] Add nmrp-en description

Author: sauricat

content/en/join.md

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+# Become a Member
+
+On October 5th, 2025, we passed through our Annual General Meeting a new approach to meeting and welcoming our new members. Generally, it is called New Member Recruitment Programs (NMRP) in section 8.05 of our by-law.
+
+We will release updates of our latest NMRPs on this page from time to time. You can also get information from our social media or contact us via email. 
+
+Please note that NMRP is not a paid opportunity. Generally, our membership is not for those paid by us. Also, since we are a small organization, we **do not have any paid employees** as of October 31st, 2025. "Managers", "Vice Presidents", and "Directors" (including the "Executive Director") are all non-paid member positions. Should we have any paid employees in the future, they are not to be named after these terms. 
+
+## In Progress
+
+No NMRPs are in progress.
+
+## Past NMRPs
+
+No past NMRPs.