Revert "Delete .devcontainer directory" to restore development environment

[Copilot]

This PR reverts commit ed42f34f78bff5d0dbe93d7ef9f5c414aa52abbe which deleted the entire .devcontainer directory, restoring the complete Odoo development environment.

What was restored

The revert operation restored 20,963 files containing 9,292,362 lines of code that were previously deleted, including:

Core Development Environment Files

• Dockerfile - Docker container configuration for Odoo 18.0
• devcontainer.json - VS Code development container settings
• docker-compose.yml - Multi-container orchestration setup
• entrypoint.sh and install.sh - Setup and initialization scripts

Complete Odoo 18.0 Addons

• Full collection of standard Odoo modules (account, website, portal, etc.)
• All internationalization files (.po files for 50+ languages)
• Static assets (CSS, JavaScript, images)
• XML view definitions and data files
• Python module implementations

Key Modules Restored

• Account: Complete accounting functionality
• Website: Web framework and CMS capabilities
• Portal: Customer portal features
• Base: Core Odoo framework components
• And many more: Full standard Odoo addon suite

Impact

This revert ensures that:

• Developers can use VS Code dev containers for Odoo development
• The complete Odoo 18.0 environment is available locally
• All standard modules and their dependencies are present
• The development workflow is fully functional

Technical Details

• Revert commit: e1f163b4
• Original commit reverted: ed42f34f78bff5d0dbe93d7ef9f5c414aa52abbe
• Files changed: 20,963 additions
• No other changes: This PR contains only the revert, as requested

The git revert operation ensures that the repository history remains intact while safely undoing the deletions made in the original commit.

This pull request was created as a result of the following prompt from Copilot chat.

Revert commit ed42f34 on the main branch to undo the deletions or changes made by this commit. No other changes should be included in this pull request.

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