wip(compiler-ssr): built-in component fallthrough

build: reduce compiler minified size

build(deps-dev): bump puppeteer from 2.1.0 to 2.1.1

Bumps [puppeteer](https://github.com/puppeteer/puppeteer) from 2.1.0 to 2.1.1.
- [Release notes](https://github.com/puppeteer/puppeteer/releases)
- [Commits](https://github.com/puppeteer/puppeteer/compare/v2.1.0...v2.1.1)

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

test: update snapshots

refactor(ssr): prefix ssr helpers

wip(compiler-ssr): component slots

workflow: improve template-explorer local load speed

wip(ssr): basic components

chore: update contributing guide [ci skip]

test: increase e2e tests timeout

wip(srr): slot outlet

chore: fix snapshot

wip(ssr): v-model w/ dynamic type & props

fix(v-model): should use dynamic directive on input with dynamic v-bind

wip(ssr): should only render renderable values

test: fix tests w/ nested CompoundExpressions

wip(compiler-ssr): v-model static types + textarea

build: drop compiler error emit code in browser production build

fix(compiler-ssr): import helpers from correct packages

chore: fix snapshots

wip(ssr): handle `<textarea>` with dynamic key v-bind

wip(compiler-ssr): v-show

test(ssr): test renderAttr

wip(compiler-ssr): dynamic v-bind + class/style merging

wip(compiler-ssr): v-bind with static keys

workflow: add ssr mode in template explorer

wip(ssr): fix index

wip(ssr): remove cjs codegen mode

wip(ssr): v-bind basic usage

feat(reactivity): add shallowReactive function (#689)

fix(compiler-sfc): handle empty nodes with src attribute (#695)

fix(runtime-core/watch): trigger watcher with undefined as initial value (#687)

Fix #683

wip(ssr): fix naming for runtime helpers (#694)

chore: update runtime-dom/README example to latest signature (#693) [ci skip]

chore: fix test types

test(compiler-ssr): v-for tests

wip(ssr): v-for

refactor(ssr): adjust helper structure + renderList

wip(ssr): do not generate commas between statements

wip(ssr): ssr helper codegen

chore: remove stale files

wip(compiler-ssr): v-if

wip(compiler-ssr): v-html, v-text & textarea value

build(deps-dev): bump @rollup/plugin-replace from 2.3.0 to 2.3.1

Bumps [@rollup/plugin-replace](https://github.com/rollup/plugins) from 2.3.0 to 2.3.1.
- [Release notes](https://github.com/rollup/plugins/releases)
- [Commits](https://github.com/rollup/plugins/compare/replace-v2.3.0...replace-v2.3.1)

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

build(deps-dev): bump @rollup/plugin-json from 4.0.1 to 4.0.2

Bumps [@rollup/plugin-json](https://github.com/rollup/plugins) from 4.0.1 to 4.0.2.
- [Release notes](https://github.com/rollup/plugins/releases)
- [Commits](https://github.com/rollup/plugins/compare/url-v4.0.1...url-v4.0.2)

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

wip(compiler-ssr): text and interpolation

refactor(ssr): move escapeHtml to shared

test(compiler-ssr): test for ssr element transform

test(compiler-core): test TempalteLiteral and IfStatement codegen

chore: remove stale file

wip(ssr): initial scaffold for compiler-ssr

refactor(compiler-core): improve template type handling

fix(compiler-core): only check is prop on `<component>`

chore: use correct import path for vCloak

chore: rmeove unused export

test: fix snapshots

feat(compiler-core): support mode: cjs in codegen

workflow: add version of template-explorer using local deps

build(deps-dev): bump rollup from 1.30.1 to 1.31.0

Bumps [rollup](https://github.com/rollup/rollup) from 1.30.1 to 1.31.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v1.30.1...v1.31.0)

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

style(compiler-core): while/expression instead of while/true (#680)

wip(ssr): should apply app context when rendering app instance

refactor(ssr): adjust renderToString implementation

chore: use more representative size check code

test(ssr): test scopeId handling in vdom serialization

chore: fix test alias for vue

test(ssr): test rendering vnode elements

test(ssr): test for rendering components

test(ssr): tests for utils and props rendering

fix(compiler-core): relax error on unknown entities

close #663

chore: fix template explorer mounting

fix(ssr): avoid hard-coded ssr checks in cjs builds

wip(ssr): renderer support for optimized and manual slots

wip(ssr): move ssr only utils to conditional export

fix(runtime-dom/ssr): properly handle xlink and boolean attributes

wip(ssr): vdom serialization

wip(ssr): improve buffer typing

build: support source map in build and dev scripts

build(deps-dev): bump @microsoft/api-extractor from 7.7.7 to 7.7.8

Bumps [@microsoft/api-extractor](https://github.com/microsoft/rushstack) from 7.7.7 to 7.7.8.
- [Release notes](https://github.com/microsoft/rushstack/releases)
- [Commits](https://github.com/microsoft/rushstack/compare/@microsoft/api-extractor_v7.7.7...@microsoft/api-extractor_v7.7.8)

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

build(deps-dev): bump puppeteer from 2.0.0 to 2.1.0

Bumps [puppeteer](https://github.com/puppeteer/puppeteer) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/puppeteer/puppeteer/releases)
- [Commits](https://github.com/puppeteer/puppeteer/compare/v2.0.0...v2.1.0)

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

build(deps-dev): bump rollup from 1.30.0 to 1.30.1

Bumps [rollup](https://github.com/rollup/rollup) from 1.30.0 to 1.30.1.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v1.30.0...v1.30.1)

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

wip(ssr): further restructure

fix(runtime-core): render context set should not unwrap reactive values

wip(ssr): restructure

release: v3.0.0-alpha.4

chore: add compiler-ssr to skipped packages for now

refactor: remove implicit reactive() call on renderContext

reference: https://github.com/vuejs/rfcs/issues/121

BREAKING CHANGE: object returned from `setup()` are no longer implicitly
passed to `reactive()`.

  The renderContext is the object returned by `setup()` (or a new object
  if no setup() is present). Before this change, it was implicitly passed
  to `reactive()` for ref unwrapping. But this has the side effect of
  unnecessary deep reactive conversion on properties that should not be
  made reactive (e.g. computed return values and injected non-reactive
  objects), and can lead to performance issues.

  This change removes the `reactive()` call and instead performs a
  shallow ref unwrapping at the render proxy level. The breaking part is
  when the user returns an object with a plain property from `setup()`,
  e.g. `return { count: 0 }`, this property will no longer trigger
  updates when mutated by a in-template event handler. Instead, explicit
  refs are required.

  This also means that any objects not explicitly made reactive in
  `setup()` will remain non-reactive. This can be desirable when
  exposing heavy external stateful objects on `this`.

wip(ssr): revert reactivity ssr paths

The perf gains are not worth the correctness issues these paths may lead to

test: update snapshots for toDisplayString

fix(runtime-core): instance should not expose non-declared props

refactor: better variable naming

wip(ssr): escape helpers

chore: fix ssr compiler version

perf(ssr): avoid unnecessary async overhead

test: fix dts tests for 1ccecc0

wip(ssr): reduce reactivity overhead during ssr

wip(ssr): render real components

wip(ssr): initial work on server-renderer

refactor: adjust `createApp` related API signatures

BREAKING CHANGE: `createApp` API has been adjusted.

  - `createApp()` now accepts the root component, and optionally a props
  object to pass to the root component.
  - `app.mount()` now accepts a single argument (the root container)
  - `app.unmount()` no longer requires arguments.

  New behavior looks like the following:

  ``` js
  const app = createApp(RootComponent)
  app.mount('#app')
  app.unmount()
  ```

chore: scaffold ssr compiler

build(deps-dev): bump rollup from 1.29.1 to 1.30.0

Bumps [rollup](https://github.com/rollup/rollup) from 1.29.1 to 1.30.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v1.29.1...v1.30.0)

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