First cut at analytics

Signed-off-by: Heiko W. Rupp <hwr@pilhuhn.de>

Author: pilhuhn

.env.github.example

@@ -23,3 +23,14 @@ IL_ENABLE_DEV_MODE=true #Enable this option if you want to enable UI features th
 NEXT_PUBLIC_EXPERIMENTAL_FEATURES=false
 
 SLACK_WEBHOOK_URL=
+
+# Analtyics setup  vvv   verbose is default
+# ANALYTICS_VERBOSE=true
+# ANALYTICS_PROVIDERS=Umami,Segment
+
+# UMAMI_KEY: 'umami-key'
+# UMAMI_HOST_URL: 'http://umami-host:3000'
+# SEGMENT_KEY: 'segment-key'
+# Next needs to be in one line
+# SEGMENT_INTEGRATIONS: '{"Segment.io": {"apiHost": "some.host.com/connections/api/v1","protocol": "https"}}'
+# SEGMENT_CDN: 'https://some.host.com/connections/cdn'

.env.native.example

@@ -15,3 +15,15 @@ NEXT_PUBLIC_EXPERIMENTAL_FEATURES=false
 # IL_FILE_CONVERSION_SERVICE=http://localhost:5001 # Uncomment and fill in the http://host:port if the docling conversion service is running.
 # NEXT_PUBLIC_API_SERVER=http://localhost:8080 # Uncomment and point to the URL the api-server is running on. Native mode only and needs to be running on the same host as the UI.
 # NEXT_PUBLIC_MODEL_SERVER_URL=http://x.x.x.x # Used for model chat evaluation vLLM instances. Currently, server side rendering is not supported so the client must have access to this address for model chat evaluation to function in the UI. Currently ports, 8000 & 8001 are hardcoded and why it is not an option to set.
+
+
+# Analtyics setup  vvv   verbose is default
+# ANALYTICS_VERBOSE=true
+# ANALYTICS_PROVIDERS=Umami,Segment
+
+# UMAMI_KEY: 'umami-key'
+# UMAMI_HOST_URL: 'http://umami-host:3000'
+# SEGMENT_KEY: 'segment-key'
+# Next needs to be in one line
+# SEGMENT_INTEGRATIONS: '{"Segment.io": {"apiHost": "some.host.com/connections/api/v1","protocol": "https"}}'
+# SEGMENT_CDN: 'https://some.host.com/connections/cdn'