feat: switch to npm as default package manager (microsoft#226927)

* feat: move from yarn to npm

* chore: skip yarn.lock files

* fix: playwright download

* chore: fix compile and hygiene

* chore: bump vsce@2.17.0

Refs microsoft/vscode-vsce@8b49e9d

* test: update results for bat and sh colorizer tests

* fix: add missing lock files for windows

* fix: switch to legacy-peer-deps

* chore: update markdown-it@14.1.0

Refs markdown-it/markdown-it@737c95a

esbuild step in extensions-ci-pr was previously using markdown-it
from root which had userland punycode and was able to compile successfully.

* ci: increase pr timeout for windows integration tests

* chore: fix product build

* build: ignore extension dev dependency for rcedit

* build: fix working directory inside container

* build: fix dependency generation

* npm: update dependencies

* ci: use global npmrc

* ci: update cache

* ci: setup global npmrc for private npm auth

* build: fix extension bundling

* chore: sync npm dependencies

* ci: debug env variables for container

* ci: fix win32 cli pipeline

* build: fix npmrc config usage for build/ and remote/ dirs

* fix: windows build

* fix: container builds

* fix: markdown-language-features tests and bundling

```
[03:58:22] Error: Command failed: /Users/demohan/.nvm/versions/node/v20.15.1/bin/node /Users/demohan/github/vscode/extensions/markdown-language-features/esbuild-notebook.js --outputRoot /Users/demohan/github/vscode/.build/extensions/markdown-language-features
✘ [ERROR] Could not resolve "punycode"

    extensions/markdown-language-features/node_modules/markdown-it/lib/index.js:14:27:
      14 │ var punycode     = require('punycode');
         ╵                            ~~~~~~~~~~

  The package "punycode" wasn't found on the file system but is built into node. Are you trying to bundle for node? You can use "platform: 'node'" to do that, which will remove this error.
```

Adds userland package based on markdown-it/markdown-it@beed9ae

* fix: container builds for distro

* chore: update yarn occurrences

* fixup! chore: bump vsce@2.17.0

Uses the closest version to `main` branch that does not
include microsoft/vscode-vsce@d3cc84c
while still having the fix microsoft/vscode-vsce@8b49e9d

* chore: sync npm dependencies

* chore: sync npm dependencies

* chore: sync npm dependencies

* chore: throw error when yarn is used for installation

* chore: add review feedback

* chore: switch exec => run where needed

* chore: npm sync dependencies

* fix: markdown-language-features bundling

```
✘ [ERROR] Could not resolve "punycode"

    extensions/markdown-language-features/node_modules/markdown-it/lib/index.js:14:27:
      14 │ var punycode     = require('punycode');
         ╵                            ~~~~~~~~~~

  The package "punycode" wasn't found on the file system but is built into node. Are you trying to bundle for node? You can use "platform: 'node'" to do that, which will remove this error.
```

Adds missing userland package based on markdown-it/markdown-it@beed9ae,
can be removed once we update markdown-it >= 14.1.0

* ci: rename no-yarn-lock-changes.yml

* chore: sync npm dependencies

* ci: restore no-yarn-lock-changes.yml

We can disable it in a separate PR to keep the required
checks happy and also need workflow edit perms.

* chore: sync npm dependencies

* ci: rebuild cache

* ci: fix no-package-lock-changes.yml

* chore: bump distro

* chore: rm yarn.lock files

* chore: rm yarn.lock files without dependencies

* chore: add vscode-selfhost-import-aid to postinstall dirs

* chore: bump distro

Author: deepak1556

.configurations/configuration.dsc.yaml

@@ -18,17 +18,6 @@ properties:
         id: OpenJS.NodeJS.LTS
         version: "20.14.0"
         source: winget
-    - resource: NpmDsc/NpmPackage
-      id: yarn
-      dependsOn:
-        - npm
-      directives:
-        description: Install Yarn
-        allowPrerelease: true
-      settings:
-        Name: 'yarn'
-        Global: true
-        PackageDirectory: '${WinGetConfigRoot}\..\'
     - resource: Microsoft.WinGet.DSC/WinGetPackage
       directives:
         description: Install Python 3.10
@@ -56,7 +45,7 @@ properties:
         includeRecommended: true
         components:
           - Microsoft.VisualStudio.Workload.VCTools
-    - resource: YarnDsc/YarnInstall
+    - resource: NpmDsc/NpmInstall
       dependsOn:
         - npm
       directives:

.devcontainer/Dockerfile

@@ -7,8 +7,8 @@ RUN git config --system codespaces-theme.hide-status 1
 
 USER node
 RUN npm install -g node-gyp
-RUN YARN_CACHE="$(yarn cache dir)" && rm -rf "$YARN_CACHE" && ln -s /vscode-dev/yarn-cache "$YARN_CACHE"
+RUN NPM_CACHE="$(npm config get cache)" && rm -rf "$NPM_CACHE" && ln -s /vscode-dev/npm-cache "$NPM_CACHE"
 RUN echo 'export DISPLAY="${DISPLAY:-:1}"' | tee -a ~/.bashrc >> ~/.zshrc
 
 USER root
-CMD chown node:node /vscode-dev && sudo -u node mkdir -p /vscode-dev/yarn-cache && sleep inf
+CMD chown node:node /vscode-dev && sudo -u node mkdir -p /vscode-dev/npm-cache && sleep inf