Rename to atlaspack

[mattcompiles]

Motivation

Rename everything from parcel to atlaspack

Changes

Too many to describe.

Checklist

• Existing or new tests cover this change

[MonicaOlejniczak]

I noticed you missed some changes in the following files:

• .flowconfig reference to cache
• .gitignore parcel-bundle-reports (might be able to remove it, since I don't see any references)
• .prettierignore reference to cache and readme
• verdaccio.yml maybe just delete it
• .vscode references
• lastTestRun.json might need to be regenerated?
• TypeScript definitions
  • packages/core/fs/index.d.ts
  • packages/core/package-manager/index.d.ts
  • packages/core/plugin/src/PluginAPI.d.ts
  • packages/core/workers/index.d.ts
• packages/core/integration-tests/test/html.js update unpkg reference
• packages/core/integration-tests/test/integration/dont-autoinstall-if-env-var-is-false/.env
• packages/core/integration-tests/test/integration/target-source/package.json
• packages/core/integration-tests/test/integration/worker-import-scripts/external.js
• packages/core/rust/index.js.flow
• packages/core/rust/package.json
• Rename file in packages/dev/query/package.json
• packages/reporters/dev-server/src/types.js.flow
• packages/transformers/js/hoist.md global reference variable names
• packages/utils/atlaspackforvscode/.vscodeignore
• packages/utils/atlaspackforvscode/CONTRIBUTING.md
• packages/utils/atlaspackforvscode/package.json
• packages/utils/atlaspackforvscode/vsc-extension-quickstart.md
• packages/utils/atlaspackforvscode/vscode-extension-TODO.md
• packages/utils/create-react-app/templates/default/.gitignore