update .gitignore, MainView.java, application.properties; add .env.example

.env.example

@@ -0,0 +1,33 @@
+# Application
+PORT=8080
+
+# Database
+SPRING_DATASOURCE_URL=jdbc:h2:file:./data/mailassistant;DB_CLOSE_ON_EXIT=FALSE
+SPRING_DATASOURCE_DRIVER_CLASS_NAME=org.h2.Driver
+SPRING_DATASOURCE_USERNAME=sa
+SPRING_DATASOURCE_PASSWORD=
+
+# IMAP
+MAIL_IMAP_HOST=mailhub.assecutor.org
+MAIL_IMAP_PORT=993
+MAIL_IMAP_USERNAME=
+MAIL_IMAP_PASSWORD=
+MAIL_IMAP_SSL=true
+MAIL_IMAP_FOLDER=INBOX
+MAIL_IMAP_POLL_INTERVAL_SECONDS=60
+
+# SMTP
+SPRING_MAIL_HOST=mailhub.assecutor.org
+SPRING_MAIL_PORT=465
+SPRING_MAIL_USERNAME=
+SPRING_MAIL_PASSWORD=
+SPRING_MAIL_SMTP_AUTH=true
+SPRING_MAIL_SMTP_SSL_ENABLE=true
+SPRING_MAIL_SMTP_SSL_REQUIRED=true
+
+# LLM
+LLM_API_URL=http://127.0.0.1:1234/v1/chat/completions
+LLM_API_MODEL=local-model
+
+# Google Maps
+GOOGLE_MAPS_API_KEY=

.gitignore

@@ -7,6 +7,9 @@
 
 *.iml
 .DS_Store
+.env
+.env.*
+!.env.example
 
 # H2 Database files
 /data/

src/main/java/de/assecutor/aimailassistant/mail/ui/MainView.java

@@ -129,13 +129,13 @@ public class MainView extends VerticalLayout {
         // Type column with badge
         grid.addColumn(new ComponentRenderer<>(this::createTypeBadge))
                 .setHeader("Typ")
-                .setAutoWidth(true)
+                .setWidth("200px")
                 .setFlexGrow(0);
 
         // Status column with badge
         grid.addColumn(new ComponentRenderer<>(this::createStatusBadge))
                 .setHeader("Status")
-                .setAutoWidth(true)
+                .setWidth("200px")
                 .setFlexGrow(0);
 
         // Actions column with delete button

src/main/resources/application.properties

@@ -1,3 +1,4 @@
+spring.config.import=optional:file:.env[.properties]
 server.port=${PORT:8080}
 logging.level.org.atmosphere=warn
 
@@ -8,35 +9,35 @@ vaadin.launch-browser=true
 vaadin.allowed-packages=com.vaadin,org.vaadin,com.flowingcode,de.assecutor.aimailassistant
 
 # H2 Database Configuration (file-based for persistence)
-spring.datasource.url=jdbc:h2:file:./data/mailassistant;DB_CLOSE_ON_EXIT=FALSE
-spring.datasource.driverClassName=org.h2.Driver
-spring.datasource.username=sa
-spring.datasource.password=
+spring.datasource.url=${SPRING_DATASOURCE_URL:jdbc:h2:file:./data/mailassistant;DB_CLOSE_ON_EXIT=FALSE}
+spring.datasource.driverClassName=${SPRING_DATASOURCE_DRIVER_CLASS_NAME:org.h2.Driver}
+spring.datasource.username=${SPRING_DATASOURCE_USERNAME:sa}
+spring.datasource.password=${SPRING_DATASOURCE_PASSWORD:}
 spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
 spring.jpa.hibernate.ddl-auto=update
 spring.h2.console.enabled=true
 
 # IMAP Configuration
-mail.imap.host=mailhub.assecutor.org
-mail.imap.port=993
-mail.imap.username=sb-anfrage@assecutor.org
-mail.imap.password=?,mpIpto,88
-mail.imap.ssl=true
-mail.imap.folder=INBOX
-mail.imap.poll-interval-seconds=60
+mail.imap.host=${MAIL_IMAP_HOST:mailhub.assecutor.org}
+mail.imap.port=${MAIL_IMAP_PORT:993}
+mail.imap.username=${MAIL_IMAP_USERNAME:}
+mail.imap.password=${MAIL_IMAP_PASSWORD:}
+mail.imap.ssl=${MAIL_IMAP_SSL:true}
+mail.imap.folder=${MAIL_IMAP_FOLDER:INBOX}
+mail.imap.poll-interval-seconds=${MAIL_IMAP_POLL_INTERVAL_SECONDS:60}
 
 # SMTP Configuration
-spring.mail.host=mailhub.assecutor.org
-spring.mail.port=465
-spring.mail.username=sb-anfrage@assecutor.org
-spring.mail.password=?,mpIpto,88
-spring.mail.properties.mail.smtp.auth=true
-spring.mail.properties.mail.smtp.ssl.enable=true
-spring.mail.properties.mail.smtp.ssl.required=true
+spring.mail.host=${SPRING_MAIL_HOST:mailhub.assecutor.org}
+spring.mail.port=${SPRING_MAIL_PORT:465}
+spring.mail.username=${SPRING_MAIL_USERNAME:}
+spring.mail.password=${SPRING_MAIL_PASSWORD:}
+spring.mail.properties.mail.smtp.auth=${SPRING_MAIL_SMTP_AUTH:true}
+spring.mail.properties.mail.smtp.ssl.enable=${SPRING_MAIL_SMTP_SSL_ENABLE:true}
+spring.mail.properties.mail.smtp.ssl.required=${SPRING_MAIL_SMTP_SSL_REQUIRED:true}
 
 # LM Studio Configuration
-llm.api.url=http://192.168.180.10:1234/v1/chat/completions
-llm.api.model=local-model
+llm.api.url=${LLM_API_URL:http://192.168.180.3:1234/v1/chat/completions}
+llm.api.model=${LLM_API_MODEL:local-model}
 
 # Google Maps Configuration
-google.maps.api.key=AIzaSyDnbitL06iLp3elmj-WtPudCykX9xvXcVE
+google.maps.api.key=${GOOGLE_MAPS_API_KEY:}