chore: update dev env config

- Add FLARESOLVERR_LOG_LEVEL and FLARESOLVERR_PROXY to .env.example
- Change default port to 3300 in dev.env
- Make compose-dev.yml use ADDR env var for host port
- Enable FLARESOLVERR_PROXY by default in dev.env for testing

dev.env

@@ -3,12 +3,14 @@ POSTGRES_DB=goyomi
 POSTGRES_USER=goyomi
 POSTGRES_PASSWORD=goyomi
 
-# App runtime
+# App
 DATABASE_URL=postgres://goyomi:goyomi@postgres:5432/goyomi?sslmode=disable
 FLARESOLVERR_URL=http://flaresolverr:8191
-ADDR=:8080
+FLARESOLVERR_LOG_LEVEL=info
+FLARESOLVERR_PROXY=1
+ADDR=:3300
 
-# DB pool
+# Connection pool
 DB_MAX_CONNS=10
 DB_MIN_CONNS=2
 
@@ -16,7 +18,3 @@ DB_MIN_CONNS=2
 MANGA_LIST_TTL_SECONDS=600
 MANGA_DETAIL_TTL_SECONDS=3600
 CHAPTER_LIST_TTL_SECONDS=600
-
-# FlareSolverr
-FLARESOLVERR_LOG_LEVEL=info
-FLARESOLVERR_PROXY=0