* fix: add handle for resolveExternalUri
This adds a fix to properly handle `resolveExternalUri` which is used by
extensions like Tabnine.
* fixup!: update patch
* fixup!: force update proxy patch
* fixup!: use proxyEndpointTemplate else manually add
* fixup!: throw error if productConfiguration missing
* feat(testing): add asExternalUri
This modifies the test extension used in e2e test by registering a new
command for testing `asExternalUri`.
* feat: add e2e test for asExternalUri
* docs: update playwright setup comments
* feat: add support for VSCODE_PROXY_URI
* chore: refresh patches
* feat: add test for VSCODE_PROXY_URI
* chore: add metadata to lang extension
* fixup!: fix part of service-worker patch
* fixup!: remove e2e test, update patch notes
* fixup!: refresh disable-downloads
* fixup!: formatting
* feat(e2e): add language extension to setup
This adds a slimmed-down version of the Spanish Language Pack and also
adds a `languagepacks.json` to the e2e `workspaceDir` which allows use
to run a test suite passing the `--locale es` flags to simulate a
different display language.
* feat: add e2e test for display language patch
This tests loading code-server in Spanish using the `--locale` flag.
* fixup!: use JSON.stringify for readability
* fixup!: add comment about langaugepacks temp fix
* fixup!: slim down translations
* fixup!: slim down package.json for lang. ext
