chore: test change

.gitignore

@@ -1,7 +1,7 @@
 node_modules/
 dist/
 coverage/
-backend/bin/
+server/bin/
 .env
 .env.*
 !.env.example

.gitlab-ci.yml

@@ -0,0 +1,29 @@
+workflow:
+  rules:
+    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
+    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS'
+      when: never
+    - if: '$CI_PIPELINE_SOURCE == "push"'
+
+stages:
+  - test
+
+server:
+  stage: test
+  # The Debian image includes the C compiler needed by Go's race detector.
+  image: golang:1.27.2
+  script:
+    - cd server
+    - go vet ./...
+    - go test -race ./...
+
+webapp:
+  stage: test
+  image: node:24
+  before_script:
+    - npm install --global pnpm@10.28.2
+    - cd webapp
+    - pnpm install --frozen-lockfile
+  script:
+    - pnpm check
+    - pnpm test

README.md

@@ -1,6 +1,6 @@
 # Subalineado
 
-Go API and SolidJS + TypeScript frontend in one repository. No database is required.
+Go API and SolidJS + TypeScript webapp in one repository. No database is required.
 
 ## Start in development
 
@@ -19,7 +19,7 @@ Ctrl+C stops both services; remove their containers with:
 task dev:down
 ```
 
-Compose Watch syncs frontend source into Vite for hot reload and rebuilds the Go service on changes. Dependency and Vite configuration changes rebuild the frontend. Go module and compilation caches persist through BuildKit cache mounts. After a broken Go build, fix and save the source to trigger another build. Dockerfile changes require restarting with `--build`.
+Compose Watch syncs webapp source into Vite for hot reload and rebuilds the Go service on changes. Dependency and Vite configuration changes rebuild the webapp. Go module and compilation caches persist through BuildKit cache mounts. After a broken Go build, fix and save the source to trigger another build. Dockerfile changes require restarting with `--build`.
 
 ## Discover and extend commands
 
@@ -29,21 +29,21 @@ task --list           # Same list, explicitly
 task --summary dev    # Read usage details for development
 task dev:status       # See running services
 task dev:logs         # Follow their logs
-task install          # Install native Go and frontend dependencies
+task install          # Install native Go and webapp dependencies
 task check            # Go vet, Biome and TypeScript checks
 task test             # Go race tests and Vitest tests
 task format           # Go formatting and safe Biome fixes
 task build            # Build both production Docker images
 ```
 
-`install`, `check`, `test`, and `format` use your native Go/Node/pnpm tools. `dev`, `dev:*`, and `build` use Docker. Individual commands such as `task backend:test` and `task frontend:check` are also listed. Tasks stop when a command fails.
+`install`, `check`, `test`, and `format` use your native Go/Node/pnpm tools. `dev`, `dev:*`, and `build` use Docker. Individual commands such as `task server:test` and `task webapp:check` are also listed. Tasks stop when a command fails.
 
 All commands live in the root `Taskfile.yml`. Add a named task with `desc` and `cmds`; use `dir` for commands in a service directory and `summary` for detailed usage. Task finds the file from repository subdirectories too.
 
 ```yaml
-  frontend:build:
+  webapp:build:
-    desc: Build the frontend locally
+    desc: Build the webapp locally
-    dir: frontend
+    dir: webapp
     cmds:
       - pnpm build
 ```
@@ -60,7 +60,7 @@ docker compose -f compose.yaml -f compose.dev.yaml up --build --watch
 docker compose up --build -d --wait
 ```
 
-Open http://localhost:3000. Nginx serves the compiled frontend and proxies `/api/*` and `/health` to Go. Both runtime containers run as non-root users and expose health checks. Ports bind to loopback for local use.
+Open http://localhost:3000. Nginx serves the compiled webapp and proxies `/api/*` and `/health` to Go. Both runtime containers run as non-root users and expose health checks. Ports bind to loopback for local use.
 
 ```sh
 docker compose down
@@ -73,7 +73,7 @@ Use Node **24**, pnpm **10.28.2**, and Go **1.27.2**. `.tool-versions` pins the
 In one terminal:
 
 ```sh
-cd backend
+cd server
 go mod download
 go run ./cmd/api
 ```
@@ -81,26 +81,26 @@ go run ./cmd/api
 In another:
 
 ```sh
-cd frontend
+cd webapp
 pnpm install --frozen-lockfile
 pnpm dev
 ```
 
 Native Go development requires restarting `go run` after edits; Compose Watch automates this in the container workflow.
 
-Backend checks:
+Server checks:
 
 ```sh
-cd backend
+cd server
 go test -race ./...
 go vet ./...
 go build -o bin/api ./cmd/api
 ```
 
-Frontend checks:
+Webapp checks:
 
 ```sh
-cd frontend
+cd webapp
 pnpm check
 pnpm test
 pnpm build
@@ -108,11 +108,20 @@ pnpm build
 
 `pnpm format` applies Biome formatting and safe fixes; `pnpm test:watch` runs Vitest interactively.
 
+## Continuous integration
+
+`.gitlab-ci.yml` runs two jobs in parallel on every push and merge request:
+
+- Server: `go vet ./...` and `go test -race ./...` with Go 1.27.2.
+- Webapp: `pnpm check` (Biome and TypeScript) and `pnpm test` (Vitest) with Node 24 and pnpm 10.28.2. Dependencies use the frozen lockfile.
+
+When a branch has an open merge request, its pushes run the merge request pipeline instead of a duplicate branch pipeline. All checks run even for documentation-only changes. A GitLab runner supporting container images (Docker or Kubernetes executor) must be available to the project; no deployment credentials are needed.
+
 ## Structure and API
 
-- `backend/cmd/api`: process startup, HTTP timeouts, signal handling and graceful shutdown.
+- `server/cmd/api`: process startup, HTTP timeouts, signal handling and graceful shutdown.
-- `backend/internal/httpapi`: router, HTTP handlers and endpoint tests.
+- `server/internal/httpapi`: router, HTTP handlers and endpoint tests.
-- `frontend/src`: page, typed API client and component tests.
+- `webapp/src`: page, typed API client and component tests.
 - `Taskfile.yml`: discoverable development, dependency, formatting and verification commands.
 - `compose.yaml`: production images and service dependencies.
 - `compose.dev.yaml`: development overrides and file-watch rules.
@@ -122,7 +131,9 @@ pnpm build
 | `GET /health` | `200 {"status":"ok"}` |
 | `GET /api/test` | `200 {"message":"API connection successful"}` |
 
-Responses use `application/json`. Other methods return 405; unknown routes return 404. `HTTP_ADDR` configures the API listener (default `:8080`). Vite reads `API_PROXY_TARGET` (default `http://localhost:8080`); Compose sets it to the backend service. This is a server-side proxy setting, not a browser URL.
+Responses use `application/json`. Other methods return 405; unknown routes return 404. `HTTP_ADDR` configures the API listener (default `:8080`). Vite reads `API_PROXY_TARGET` (default `http://localhost:8080`); Compose sets it to the server service. This is a server-side proxy setting, not a browser URL.
+
+
 
 ## Tooling choices
 

Taskfile.yml

@@ -14,8 +14,8 @@ tasks:
   dev:
     desc: Start both services with hot reload
     summary: |
-      Build and start the API and frontend with Compose Watch.
+      Build and start the API and webapp with Compose Watch.
-      Frontend: http://localhost:5173; API: http://localhost:8080.
+      Webapp: http://localhost:5173; API: http://localhost:8080.
       Ctrl+C stops the services. Run task dev:down to remove containers.
       Override occupied ports with API_PORT=18080 DEV_WEB_PORT=15173 task dev.
       Requires Docker Compose 2.32+; native Go, Node and pnpm are unnecessary.
@@ -38,22 +38,22 @@ tasks:
       - '{{.DEV_COMPOSE}} ps'
 
   install:
-    desc: Download native backend and frontend dependencies
+    desc: Download native server and webapp dependencies
     cmds:
-      - task: backend:install
+      - task: server:install
-      - task: frontend:install
+      - task: webapp:install
 
   check:
-    desc: Check Go code, frontend linting and TypeScript types
+    desc: Check Go code, webapp linting and TypeScript types
     cmds:
-      - task: backend:check
+      - task: server:check
-      - task: frontend:check
+      - task: webapp:check
 
   test:
-    desc: Run backend race tests and frontend component tests
+    desc: Run server race tests and webapp component tests
     cmds:
-      - task: backend:test
+      - task: server:test
-      - task: frontend:test
+      - task: webapp:test
 
   build:
     desc: Build both production Docker images
@@ -63,53 +63,53 @@ tasks:
   format:
     desc: Format Go code and apply safe Biome fixes
     cmds:
-      - task: backend:format
+      - task: server:format
-      - task: frontend:format
+      - task: webapp:format
 
-  backend:install:
+  server:install:
     desc: Download Go modules
-    dir: backend
+    dir: server
     cmds:
       - go mod download
 
-  backend:check:
+  server:check:
     desc: Run Go vet
-    dir: backend
+    dir: server
     cmds:
       - go vet ./...
 
-  backend:test:
+  server:test:
     desc: Run Go tests with race detection
-    dir: backend
+    dir: server
     cmds:
       - go test -race ./...
 
-  backend:format:
+  server:format:
-    desc: Format backend Go source
+    desc: Format server Go source
-    dir: backend
+    dir: server
     cmds:
       - go fmt ./...
 
-  frontend:install:
+  webapp:install:
-    desc: Install frontend dependencies from the lockfile
+    desc: Install webapp dependencies from the lockfile
-    dir: frontend
+    dir: webapp
     cmds:
       - pnpm install --frozen-lockfile
 
-  frontend:check:
+  webapp:check:
     desc: Run Biome and TypeScript checks
-    dir: frontend
+    dir: webapp
     cmds:
       - pnpm check
 
-  frontend:test:
+  webapp:test:
     desc: Run Vitest component tests
-    dir: frontend
+    dir: webapp
     cmds:
       - pnpm test
 
-  frontend:format:
+  webapp:format:
     desc: Apply Biome formatting and safe fixes
-    dir: frontend
+    dir: webapp
     cmds:
       - pnpm format

compose.dev.yaml

@@ -1,36 +1,36 @@
 services:
-  backend:
+  server:
     develop:
       watch:
         - action: rebuild
-          path: ./backend
+          path: ./server
           ignore:
             - bin/
             - "**/*_test.go"
-  frontend:
+  webapp:
     build:
       target: dev
     ports: !override
       - "127.0.0.1:${DEV_WEB_PORT:-5173}:5173"
     environment:
-      API_PROXY_TARGET: http://backend:8080
+      API_PROXY_TARGET: http://server:8080
     healthcheck:
       test: ["CMD", "node", "-e", "fetch('http://127.0.0.1:5173').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"]
     develop:
       watch:
         - action: sync
-          path: ./frontend/src
+          path: ./webapp/src
           target: /app/src
           initial_sync: true
         - action: sync
-          path: ./frontend/index.html
+          path: ./webapp/index.html
           target: /app/index.html
           initial_sync: true
         - action: rebuild
-          path: ./frontend/package.json
+          path: ./webapp/package.json
         - action: rebuild
-          path: ./frontend/pnpm-lock.yaml
+          path: ./webapp/pnpm-lock.yaml
         - action: rebuild
-          path: ./frontend/vite.config.ts
+          path: ./webapp/vite.config.ts
         - action: rebuild
-          path: ./frontend/tsconfig.json
+          path: ./webapp/tsconfig.json

compose.yaml

@@ -1,8 +1,8 @@
 name: subalineado
 services:
-  backend:
+  server:
     build:
-      context: ./backend
+      context: ./server
       target: runtime
     ports:
       - "127.0.0.1:${API_PORT:-8080}:8080"
@@ -10,13 +10,13 @@ services:
       HTTP_ADDR: ":8080"
     init: true
     stop_grace_period: 15s
-  frontend:
+  webapp:
     build:
-      context: ./frontend
+      context: ./webapp
       target: runtime
     ports:
       - "127.0.0.1:${WEB_PORT:-3000}:8080"
     depends_on:
-      backend:
+      server:
         condition: service_healthy
     init: true

server/cmd/api/main.go

@@ -7,7 +7,7 @@ import (
 	"net/http"
 	"os"
 	"os/signal"
-	"subalineado/backend/internal/httpapi"
+	"subalineado/server/internal/httpapi"
 	"syscall"
 	"time"
 )

server/go.mod

@@ -1,4 +1,4 @@
-module subalineado/backend
+module subalineado/server
 
 go 1.27.2
 

webapp/nginx.conf

@@ -5,12 +5,12 @@ server {
  index index.html;
 
  location /api/ {
-  proxy_pass http://backend:8080;
+  proxy_pass http://server:8080;
   proxy_set_header Host $host;
   proxy_set_header X-Real-IP $remote_addr;
  }
  location = /health {
-  proxy_pass http://backend:8080;
+  proxy_pass http://server:8080;
  }
  location / {
   try_files $uri $uri/ /index.html;

webapp/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "subalineado-frontend",
+  "name": "subalineado-webapp",
   "private": true,
   "version": "0.1.0",
   "type": "module",