requested changes

Author: wavehassman

devContainerization/Dockerfile.backend.dev

@@ -1,6 +1,9 @@
 FROM node:25
 
-COPY package.json tsconfig.build.json ./
+RUN npm install -g corepack --force && corepack enable
+
+COPY package.json tsconfig.build.json .yarnrc.yml yarn.lock ./
+COPY .yarn/releases .yarn/releases
 COPY ./src/backend/package.json ./src/backend/tsconfig.json src/backend/
 COPY ./src/shared/package.json ./src/shared/tsconfig.json src/shared/
 

devContainerization/Dockerfile.frontend.dev

@@ -1,6 +1,9 @@
 FROM node:25-alpine
 
-COPY package.json tsconfig.build.json ./
+RUN npm install -g corepack --force && corepack enable
+
+COPY package.json tsconfig.build.json .yarnrc.yml yarn.lock ./
+COPY .yarn/releases .yarn/releases
 COPY ./src/frontend/package.json ./src/frontend/tsconfig.json src/frontend/
 COPY ./src/shared/package.json ./src/shared/tsconfig.json src/shared/
 

src/backend/Dockerfile

@@ -1,6 +1,8 @@
 # TO BE RUN FROM DOCKER COMPOSE. DO NOT RUN MANUALLY AS CONTEXT IS NOT SET CORRECTLY
 FROM platformatic/node-caged:25-slim
 
+RUN npm install -g corepack --force && corepack enable
+
 WORKDIR /base
 
 COPY package.json tsconfig.build.json .yarnrc.yml yarn.lock ./
@@ -10,7 +12,7 @@ COPY ./src/shared src/shared
 
 RUN rm -rf src/backend/tests
 
-RUN npm install -g corepack --force && corepack enable && yarn install
+RUN yarn install
 
 RUN echo DATABASE_URL=\"postgresql://postgres:docker@database:5432/nerpm?schema=public\" > ./src/backend/.env
 RUN echo NODE_ENV=development >> ./src/backend/.env

src/frontend/Dockerfile

@@ -1,5 +1,7 @@
 # TO BE RUN FROM DOCKER COMPOSE. DO NOT RUN MANUALLY AS CONTEXT IS NOT SET CORRECTLY
-FROM node:22 AS builder
+FROM node:25 AS builder
+
+RUN npm install -g corepack --force && corepack enable
 
 WORKDIR /base
 
@@ -10,7 +12,7 @@ COPY ./src/shared src/shared
 
 RUN rm -rf src/frontend/src/tests
 
-RUN npm install -g corepack --force && corepack enable && yarn install
+RUN yarn install
 
 RUN yarn build:shared
 RUN yarn build:frontend:dev