# Task: Verify Docker image build command

## Identity

- Task ID: 20260812-docker-build-command-a7c3f9
- Mode: Feature
- Branch: main
- Worktree: D:\Datas\OthersProjects\NianAIGC
- Base commit: 196fdde83f9064cf14030e3807f326e8ed4b4342
- Owner: codex
- Status: Ready for Integration

## Scope

- Restore the missing `.project-docs` structure with the bundled non-overwriting initializer after explicit user authorization.
- Verify the Docker image build command from the repository's actual `Dockerfile` and `docker-compose.yml`.

## Intent And Constraints

- Preserve any existing project documentation; do not use initializer overwrite mode.
- Do not change application source or Docker configuration.
- Distinguish command/configuration verification from an actual image build.

## Outcome

- Added the 34 missing `.project-docs` template files without overwriting existing files.
- Confirmed that the repository root is the Docker build context, the default root `Dockerfile` is used, no build arguments are required, and the Compose image tag is `zhinian-aigc:latest`.
- Confirmed the direct build command is `docker build -t zhinian-aigc:latest .`; the Compose-only equivalent is `docker compose build zhinian-aigc`.

## Verification

- `check_project_docs.py`: passed after initialization.
- Inspected `Dockerfile`, `.dockerignore`, `docker-compose.yml`, `package.json`, `next.config.ts`, and the deployment guidance in the README files.
- Docker CLI 28.4.0 is installed locally, but the Docker Desktop Linux engine is not running, so an actual image build was not executed.

## Follow-ups

- Start Docker Desktop (or another Docker daemon) before running the build command on this machine.
- Unrelated canonical project-memory sections still contain placeholders; the serialized RDS integration task only populates facts verified by that completed implementation.
- The user subsequently authorized merging the completed RDS/ACK work into `main`. As a prerequisite, the initializer-created document baseline and this task record were committed as `4177570`, resolving the previously blocked untracked-document state without deleting or overwriting those files.

## Promotion Candidates

- Target: canonical `.project-docs` project positioning, architecture, and current-state files.
  Proposal: replace initialization placeholders with verified facts from the repository in a serialized integration task.
  Evidence: the required documents now exist but retain bundled template placeholders.
  Future impact: future planning can rely on meaningful project memory instead of treating canonical context as unknown.
  Semantic conflicts: none identified; README text appears encoding-corrupted in the current shell and should not be copied blindly.
  Human confirmation required: yes, before accepting positioning or architecture statements.