Mark indoor activities to exclude them from the heatmap

.env.example

@@ -1,41 +1,13 @@
-# PostgreSQL Database Configuration
-POSTGRES_DB=fitpub
-POSTGRES_USER=fitpub
-POSTGRES_PASSWORD=change_me_in_production
-POSTGRES_PORT=5432
+# FitPub Environment Configuration
 
-# Application Configuration
-APP_PORT=8080
-SPRING_PROFILES_ACTIVE=prod
+# Registration Settings
+# Leave empty for open registration, or set a password to require it for new signups
+REGISTRATION_PASSWORD=
 
-# Domain and URL Configuration
-APP_DOMAIN=example.com
-APP_BASE_URL=https://example.com
+# Example with password (uncomment to enable):
+# REGISTRATION_PASSWORD=my-secret-invite-code-2024
 
-# Security Configuration
-# Generate a secure random string for JWT_SECRET in production
-# Example: openssl rand -base64 64
-JWT_SECRET=change_me_to_a_secure_random_string_in_production
-JWT_EXPIRATION_MS=86400000
-
-# Registration Configuration
-# Set to false to disable user registration
-REGISTRATION_ENABLED=true
-
-# ActivityPub Configuration
-ACTIVITYPUB_ENABLED=true
-
-# File Upload Configuration
-FILE_UPLOAD_MAX_SIZE=50MB
-FILE_UPLOAD_DIR=/app/uploads
-
-# Logging Configuration
-LOG_LEVEL_ROOT=INFO
-LOG_LEVEL_APP=INFO
-LOG_LEVEL_SPRING=INFO
-LOG_LEVEL_HIBERNATE=WARN
-LOG_LEVEL_FLYWAY=INFO
-
-# JPA/Hibernate Configuration
-JPA_SHOW_SQL=false
-JPA_FORMAT_SQL=false
+# Other settings
+# REGISTRATION_ENABLED=true
+# FITPUB_DOMAIN=localhost:8080
+# FITPUB_BASE_URL=http://localhost:8080