Update deployment configuration files for optimized CI/CD pipeline

- Simplified `fly.toml` by removing inline comments.
- Refactored `.woodpecker.yml` pipeline syntax for better clarity and flexibility.
- Adjusted `Dockerfile` to fix `dist` directory path and streamline `CMD` execution.

Dockerfile

@@ -1,25 +1,20 @@
 FROM node:20-alpine AS build
 
 WORKDIR /app
-
 COPY package*.json ./
 RUN npm ci
-
 COPY . .
-
 RUN npm run build
 
 FROM node:20-alpine AS production
 
 WORKDIR /app
-
 RUN npm install -g serve
-
-COPY --from=build /app/dist /app
+COPY --from=build /app/dist ./dist
 
 EXPOSE 3000
-
-CMD ["serve", "-s", ".", "-l", "3000"]
+CMD ["serve", "-s", "dist", "-l", "3000"]
 
 HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
-  CMD wget -qO- http://localhost:3000/ || exit 1
+  CMD wget -qO- http://localhost:3000/ || exit 1
+calhost:3000/ || exit 1