【永井】 frontend_challenge_2 電気料金シュミレーションフォーム実装

.github/workflows/nextjs.yml

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+# Frontend Challenge 2 - Electric Simulation App
+# Deploy to GitHub Pages
+name: Deploy Electric Simulation App
+
+on:
+  # Runs on pushes targeting the default branch
+  push:
+    branches: ["master"]
+    paths:
+      - "frontend_challenge_2/challenges/tsbs0514/**"
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  # Build job
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: "npm"
+          cache-dependency-path: "frontend_challenge_2/challenges/tsbs0514/package-lock.json"
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+        with:
+          # Automatically inject basePath in your Next.js configuration file and disable
+          # server side image optimization (https://nextjs.org/docs/api-reference/next/image#unoptimized).
+          static_site_generator: next
+          # GitHub Pages subdirectory deployment
+          base_path: "/e-coding-challenge"
+
+      - name: Restore cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            frontend_challenge_2/challenges/tsbs0514/.next/cache
+          # Generate a new cache whenever packages or source files change.
+          key: ${{ runner.os }}-nextjs-${{ hashFiles('frontend_challenge_2/challenges/tsbs0514/package-lock.json') }}-${{ hashFiles('frontend_challenge_2/challenges/tsbs0514/**.[jt]s', 'frontend_challenge_2/challenges/tsbs0514/**.[jt]sx') }}
+          # If source files changed but packages didn't, rebuild from a prior cache.
+          restore-keys: |
+            ${{ runner.os }}-nextjs-${{ hashFiles('frontend_challenge_2/challenges/tsbs0514/package-lock.json') }}-
+
+      - name: Install dependencies
+        working-directory: frontend_challenge_2/challenges/tsbs0514
+        run: npm ci
+
+      # Uncomment the following lines if you want to run E2E tests in CI
+      # - name: Install Playwright browsers
+      #   working-directory: frontend_challenge_2/challenges/tsbs0514
+      #   run: npx playwright install chromium
+
+      - name: Run tests
+        working-directory: frontend_challenge_2/challenges/tsbs0514
+        run: npm test
+
+      # Uncomment the following lines if you want to run E2E tests in CI
+      # - name: Run E2E tests
+      #   working-directory: frontend_challenge_2/challenges/tsbs0514
+      #   run: npm run test:e2e
+      #   env:
+      #     CI: true
+      #   timeout-minutes: 5
+
+      - name: Build with Next.js
+        working-directory: frontend_challenge_2/challenges/tsbs0514
+        run: npm run build
+        env:
+          NODE_ENV: production
+          GITHUB_PAGES: true
+
+      - name: Debug build output
+        working-directory: frontend_challenge_2/challenges/tsbs0514
+        run: |
+          echo "Build output directory contents:"
+          ls -la out/
+          echo "Checking for index.html:"
+          find out/ -name "index.html" -type f
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: frontend_challenge_2/challenges/tsbs0514/out
+
+  # Deployment job
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.serena/project.yml

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+# language of the project (csharp, python, rust, java, typescript, go, cpp, or ruby)
+#  * For C, use cpp
+#  * For JavaScript, use typescript
+# Special requirements:
+#  * csharp: Requires the presence of a .sln file in the project folder.
+language: typescript
+
+# whether to use the project's gitignore file to ignore files
+# Added on 2025-04-07
+ignore_all_files_in_gitignore: true
+# list of additional paths to ignore
+# same syntax as gitignore, so you can use * and **
+# Was previously called `ignored_dirs`, please update your config if you are using that.
+# Added (renamed)on 2025-04-07
+ignored_paths: []
+
+# whether the project is in read-only mode
+# If set to true, all editing tools will be disabled and attempts to use them will result in an error
+# Added on 2025-04-18
+read_only: false
+
+
+# list of tool names to exclude. We recommend not excluding any tools, see the readme for more details.
+# Below is the complete list of tools for convenience.
+# To make sure you have the latest list of tools, and to view their descriptions, 
+# execute `uv run scripts/print_tool_overview.py`.
+#
+#  * `activate_project`: Activates a project by name.
+#  * `check_onboarding_performed`: Checks whether project onboarding was already performed.
+#  * `create_text_file`: Creates/overwrites a file in the project directory.
+#  * `delete_lines`: Deletes a range of lines within a file.
+#  * `delete_memory`: Deletes a memory from Serena's project-specific memory store.
+#  * `execute_shell_command`: Executes a shell command.
+#  * `find_referencing_code_snippets`: Finds code snippets in which the symbol at the given location is referenced.
+#  * `find_referencing_symbols`: Finds symbols that reference the symbol at the given location (optionally filtered by type).
+#  * `find_symbol`: Performs a global (or local) search for symbols with/containing a given name/substring (optionally filtered by type).
+#  * `get_current_config`: Prints the current configuration of the agent, including the active and available projects, tools, contexts, and modes.
+#  * `get_symbols_overview`: Gets an overview of the top-level symbols defined in a given file or directory.
+#  * `initial_instructions`: Gets the initial instructions for the current project.
+#     Should only be used in settings where the system prompt cannot be set,
+#     e.g. in clients you have no control over, like Claude Desktop.
+#  * `insert_after_symbol`: Inserts content after the end of the definition of a given symbol.
+#  * `insert_at_line`: Inserts content at a given line in a file.
+#  * `insert_before_symbol`: Inserts content before the beginning of the definition of a given symbol.
+#  * `list_dir`: Lists files and directories in the given directory (optionally with recursion).
+#  * `list_memories`: Lists memories in Serena's project-specific memory store.
+#  * `onboarding`: Performs onboarding (identifying the project structure and essential tasks, e.g. for testing or building).
+#  * `prepare_for_new_conversation`: Provides instructions for preparing for a new conversation (in order to continue with the necessary context).
+#  * `read_file`: Reads a file within the project directory.
+#  * `read_memory`: Reads the memory with the given name from Serena's project-specific memory store.
+#  * `remove_project`: Removes a project from the Serena configuration.
+#  * `replace_lines`: Replaces a range of lines within a file with new content.
+#  * `replace_symbol_body`: Replaces the full definition of a symbol.
+#  * `restart_language_server`: Restarts the language server, may be necessary when edits not through Serena happen.
+#  * `search_for_pattern`: Performs a search for a pattern in the project.
+#  * `summarize_changes`: Provides instructions for summarizing the changes made to the codebase.
+#  * `switch_modes`: Activates modes by providing a list of their names
+#  * `think_about_collected_information`: Thinking tool for pondering the completeness of collected information.
+#  * `think_about_task_adherence`: Thinking tool for determining whether the agent is still on track with the current task.
+#  * `think_about_whether_you_are_done`: Thinking tool for determining whether the task is truly completed.
+#  * `write_memory`: Writes a named memory (for future reference) to Serena's project-specific memory store.
+excluded_tools: []
+
+# initial prompt for the project. It will always be given to the LLM upon activating the project
+# (contrary to the memories, which are loaded on demand).
+initial_prompt: ""
+
+project_name: "e-coding-challenge"

frontend_challenge_2/challenges/tsbs0514/.gitignore

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+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+.yarn/install-state.gz
+
+# testing
+/coverage
+/test-results
+/playwright-report
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# local env files
+.env*.local
+.env
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# OS
+Thumbs.db
+
+# Jest
+/jest-results
+/jest-coverage
+
+# MSW
+/public/mockServiceWorker.js
+
+# Build outputs
+dist/
+*.tgz
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Yarn Integrity file
+.yarn-integrity
+
+# macOS
+.DS_Store
+
+# MCP
+.serena