Re-implement unified inbox for Vue

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Bump prettier from 1.14.3 to 1.15.0

Merge pull request #1269 from nextcloud/dependabot/npm_and_yarn/refactor/vue/@babel/preset-env-7.1.5

Bump @babel/preset-env from 7.1.0 to 7.1.5

Bumps [prettier](https://github.com/prettier/prettier) from 1.14.3 to 1.15.0.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/1.14.3...1.15.0

)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [@babel/preset-env](https://github.com/babel/babel) from 7.1.0 to 7.1.5.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/master/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/compare/v7.1.0...v7.1.5

)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Fix Vue unified inbox blockers

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Fix unified inbox blockers caused by ambiguous route params

* Fix ambiguous envelope/message identification
* Use envelope data to change flags instead of route params
* Fix next/prev envelope shortcut handling
* Fix saving attachments to the cloud
* Fix saving all cloud attachments
* Fix deleting envelopes (and messages)
* Fix selection of composer account

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Correctly route mailto link handling

Bump webpack from 4.24.0 to 4.25.1

Bumps [webpack](https://github.com/webpack/webpack) from 4.24.0 to 4.25.1.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v4.24.0...v4.25.1

)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Fix noreply handling on Vue rewrite branch

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Fill reply recipients, subject and body

Ref https://github.com/nextcloud/mail/projects/4#card-14365464



Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

* Revive reply builder
* Prefill reply to and cc
* Revive HtmlHelper
* Revive reply bodies

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Add test scripts to composer.json

Finish account setup feature

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Bump webpack from 4.23.1 to 4.24.0

Bumps [webpack](https://github.com/webpack/webpack) from 4.23.1 to 4.24.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v4.23.1...v4.24.0

)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bump node-sass from 4.9.4 to 4.10.0

Bumps [node-sass](https://github.com/sass/node-sass) from 4.9.4 to 4.10.0.
- [Release notes](https://github.com/sass/node-sass/releases)
- [Changelog](https://github.com/sass/node-sass/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sass/node-sass/compare/v4.9.4...v4.10.0

)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Use action component for envelope actions

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Add tabs to the setup/settings screen

Use Avatar component from nextcloud-vue

Bump nextcloud-vue from 0.2.0 to 0.3.1

Bumps [nextcloud-vue](https://github.com/nextcloud/vue-components) from 0.2.0 to 0.3.1.
- [Release notes](https://github.com/nextcloud/vue-components/releases)
- [Commits](https://github.com/nextcloud/vue-components/compare/v0.2.0...v0.3.1

)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>