Update astro template

.editorconfig

@@ -5,12 +5,14 @@ root = true
 [*]
 charset = utf-8
 end_of_line = lf
+trim_trailing_whitespace = true
 insert_final_newline = true
 indent_style = tab
 indent_size = 4
 
 # Markdown
 [*.{md,markdown}]
+trim_trailing_whitespace = false
 indent_style = space
 indent_size = 2
 

.env

@@ -1,12 +1,22 @@
-COMPOSE_PROJECT_NAME='fluffevent-votes'
 IMAGES_PREFIX='fluffevent-votes'
 
-# Override these values with your own in `.env.local`:
+# -- Override the values below with your own in `.env.local`.
+# -- Leave values empty to use defaults.
 
-# HTTP ports
-HTTP_PORT='' # Exposed port
-HTTP_DOCKER_PORT='' # Container port
+# Docker ports
+# (host ports: "*_PORT"; container ports: "*_DOCKER_PORT")
+HTTP_PORT=''
+HTTP_DOCKER_PORT=''
 
-# Application configuration
+# Deployment
 GITHUB_REPOSITORY_URL=''
 GITHUB_SHA=''
+VERSION_TAG=''
+
+# Astro
+ASTRO_SITE_URL=''
+ASTRO_BASE_PATH=''
+ASTRO_ASSETS_PREFIX=''
+
+# Application
+# (Add env vars for your application here.)