feat(init): establish project infrastructure with AI-less automation workflow

[KemingHe]

CHANGES

• Initialize GitHub DevOps infrastructure with issue/PR templates
• Create modular automation system for weekly doc updates (pip, poetry, uv, conda)
• Add comprehensive README with Docker setup and development guide
• Create prompt engineering system for AI-assisted development
• Configure security-hardened workflows with commit signing

IMPACT

• Foundation for simple, cost-effective documentation automation
• AI-less design using Tantivy full-text search (no expensive embeddings)
• Weekly automated updates with streamlined contributor experience

TECHNICAL NOTES

• Sparse-checkout efficiency with pinned action hashes for security
• TDD-ready workflows with github-actions[bot] signed commits
• Modular architecture optimized for AI pair programming

[Copilot]

Pull Request Overview

This PR sets up the foundational infrastructure for the Python Dependency Manager MCP Server, including asset placeholders, automation workflows, prompt templates, and documentation.

• Add placeholder .gitkeep files for pip, poetry, uv, and conda docs directories and configure a weekly doc update workflow
• Introduce prompt engineering templates for README, pull request, issue, and commit message generation
• Provide a comprehensive README.md, Docker setup, local development guide, and GitHub issue/PR templates

Reviewed Changes

Copilot reviewed 15 out of 16 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/assets/uv/.gitkeep, poetry/.gitkeep, pip/.gitkeep, conda/.gitkeep	Add placeholder files for auto-populated documentation assets
prompts/prompt-readme-gen.md	Add prompt template for automated README generation
prompts/prompt-pull-request-gen.md	Add prompt template for automated pull request description generation
prompts/prompt-issue-gen.md	Add prompt template for automated issue creation
prompts/prompt-commit-msg-gen.md	Add prompt template for conventional commit message generation
README.md	Create main project README with Docker, usage, and development guide
.github/workflows/auto-update.yml	Add orchestrator workflow to schedule and trigger doc updates
.github/workflows/auto-update-docs.yml	Add modular workflow to fetch, copy, and commit external docs
.github/PULL_REQUEST_TEMPLATE/pull_request_template.md	Add pull request template
.github/ISSUE_TEMPLATE/feature-request.md	Add feature request issue template
.github/ISSUE_TEMPLATE/bug-report.md	Add bug report issue template
.github/ISSUE_TEMPLATE/config.yml	Disable blank issue creation

Comments suppressed due to low confidence (4)

.github/workflows/auto-update-docs.yml:4

• The workflow_call trigger should be defined as an empty object (workflow_call: {}) rather than a bare key to ensure valid GitHub Actions syntax.

  workflow_call:

README.md:16

• [nitpick] The Docker image name (py-dep-man-companion) doesn’t match the project/repo name (python-dep-manager-companion-mcp-server); consider aligning naming or adding a note explaining the discrepancy.

docker pull keminghe/py-dep-man-companion:latest

README.md:76

• [nitpick] The uv sync command may be unfamiliar; consider clarifying prerequisites or referring to the tool installation step so contributors know how to install or configure uv before running it.

uv sync

.github/workflows/auto-update-docs.yml:56

• [nitpick] Using cp -r may not preserve file attributes or copy hidden files; consider using cp -a to retain metadata and include dotfiles.

          cp -r temp-docs/${{ matrix.docs_path }}/* ${{ matrix.target_dir }}/