Add office=security preset (re: #76)

interim/source_strings.yaml

@@ -7215,6 +7215,11 @@ en:
         name: Research Office
         # 'terms: R and D,research and development,research lab,r&d,rnd'
         terms: '<translate with synonyms or related terms for ''Research Office'', separated by commas>'
+      office/security:
+        # office=security
+        name: Security Office
+        # 'terms: mall cop,protective agent,safety office,security agent,security guard,security inspector,security officer,watchman,watchmen'
+        terms: '<translate with synonyms or related terms for ''Security Office'', separated by commas>'
       office/surveyor:
         # office=surveyor
         name: Surveyor Office