Move Dockerfile, entrypoint.sh, docker-compose.yml to repo root

Komodo's build ran `docker build -f Dockerfile .` from inside docker/,
which set the build context to docker/ — a directory that contains neither
package.json nor a nested docker/entrypoint.sh, so both COPY steps failed.
Moving these three files to the repo root makes `docker build .` from the
repo root work with default Komodo settings (no per-build-tool config).

- Dockerfile: update COPY entrypoint.sh path (drops docker/ prefix)
- docker-compose.yml: build.context = . (drops dockerfile: override)
- README.md: docker compose build (drops -f docker/docker-compose.yml)

Dockerfile

@@ -23,7 +23,7 @@ COPY --from=build /app/build       ./build
 COPY --from=build /app/node_modules ./node_modules
 COPY --from=build /app/package.json ./package.json
 COPY --from=build /app/src/lib/server/db/schema.sql ./build/schema.sql
-COPY docker/entrypoint.sh /entrypoint.sh
+COPY entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh
 
 ENV NODE_ENV=production

README.md

@@ -64,7 +64,7 @@ login/status parsing (fetch mocked).
 1. Build the image once locally or on the host:
 
    ```bash
-   docker compose -f docker/docker-compose.yml build
+   docker compose build
    ```
 
 2. Import the shape of the stack into Komodo using `komodo/stack.toml` (or

docker-compose.yml

@@ -1,8 +1,7 @@
 services:
   electric-cherry:
     build:
-      context: ..
-      dockerfile: docker/Dockerfile
+      context: .
     image: electric-cherry:latest
     container_name: electric-cherry
     restart: unless-stopped