feat(manifest): only provide icon name

Dockerfile

@@ -1,7 +1,11 @@
 FROM node:20-slim AS base
 
+ARG GH_PAT
+
 ENV PNPM_HOME="/pnpm"
 ENV PATH="$PNPM_HOME:$PATH"
+ENV GH_PAT="$GH_PAT"
+
 RUN corepack enable
 
 COPY . /app

docker-compose.yml

@@ -1,7 +1,8 @@
 services:
   pihkaal-me:
-    build: .
-    environment:
+    build:
+      context: .
+      args:
         - GH_PAT
     networks:
       - web