Describe the bug

I have deployed angular file with docker and nginx file but from harness pipeline CI done but CD got issue and in the CD i have added my nginx file as well as error image can anybody help on that regarding that issue i am stuck this issue last 4 days can you help me please ?

Docker file
`FROM artifactorycloud.ual.com/v-docker/node:16-alpine3.16 as build
WORKDIR /usr/src/app
ENV PATH /app/node_modules/.bin:$PATH
COPY package*.json ./
RUN npm install -g @angular/cli@15.2.10
RUN echo $WORKDIR
COPY . .
RUN npm run build

RUN ls -ltr /usr/src/app/dist/isa
FROM nginx:alpine
COPY ./config/nginx.conf /etc/nginx/nginx.conf
WORKDIR /usr/share/nginx/html
COPY --from=build /usr/src/app/dist/isa/ .
EXPOSE 4200`

To reproduce

Steps to reproduce the behaviour:
worker_processes auto;

events {
worker_connections 1024;
}

http {
server {
listen 0.0.0.0:80;
listen [::]:80;
default_type application/octet-stream;

# Gzip Settings
gzip                    on;
gzip_comp_level         6;
gzip_vary               on;
gzip_min_length         1000;
gzip_proxied            any;
gzip_types              text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
gzip_buffers            16 8k;
client_max_body_size    256M;

# Brotli Settings
# brotli on;
# brotli_comp_level 4;
# brotli_buffers 32 8k;
# brotli_min_length 100;
# brotli_static on;
# brotli_types image/jpeg image/bmp image/svg+xml text/plain text/css application/json application/javascript application/x-javascript text/xml application/xml application/xml+rss text/javascript image/x-icon;


root /usr/share/nginx/html;

#added for security issues
server_tokens off;

location / {
    #added for security issues
    proxy_pass_header Server;

    
    try_files $uri $uri/ /index.html =

}
}
}

Expected behavior

Fix above error and deploy build

Additional context

Anybody can you help me regarding this issue please let me know?