Rename application to "planning-fight" and update Dockerfile for improved build and runtime setup.

.yarnrc.yml

@@ -0,0 +1 @@
+nodeLinker: node-modules

Dockerfile

@@ -6,23 +6,18 @@ RUN corepack enable
 # Set the working directory in the container
 WORKDIR /usr/src/app
 
-# Copy your manifest files first for better caching
+# Copy the current directory contents into the container at /usr/src/app
-COPY package.json yarn.lock ./
-
-# Install ALL dependencies (including devDependencies)
-RUN yarn install --production=false
-
-# Copy the rest of your project
 COPY . .
 
-# Build the Next.js app
+# Install your app dependencies using the npm binary
+RUN yarn
 RUN yarn build
 
 # Install PM2 globally
 RUN npm install pm2 -g
 
-# App listens on port 3000
+# Your app binds to port 3000 so you'll use the EXPOSE instruction to have it mapped by the docker daemon
 EXPOSE 3000
 
-# Run Next using PM2
+# Define the runtime command to run your application
 CMD ["pm2-runtime", "start", "npm", "--", "start"]