* ci(docs-infra): run docs examples tests in production mode (#28592)
PR Close#28592
* docs: remove quickstart example and copy tsconfig.1.json into TS config guide (#28592)
This example has long been replaced by the cli-quickstart, but was never deleted.
PR Close#28592
* docs: enable E2E test for setup example (#28592)
This guide is not being shown publicly, and its test is currently being ignored.
Instead of deleting this test and guide, it may be repurposed in the future for a local development guide.
PR Close#28592
* docs: ignore progression filenames from compilation (#28592)
PR Close#28592
* docs: remove unused StringSafeDatePipe from AngularJS Quick Ref example (#28592)
PR Close#28592
* docs: make parent finder functions compatible with AoT (#28592)
PR Close#28592
* docs: make toggleImage arguments optional in AngularJS quick reference (#28592)
PR Close#28592
* docs: add insert remove component to AppModule for animations example (#28592)
PR Close#28592
* docs: ignore component for app compilation for displaying data example (#28592)
PR Close#28592
* docs: ignore files from app compilation for ngmodule-faq example (#28592)
PR Close#28592
* docs: ignore initial components for app compilation in router example (#28592)
PR Close#28592
* docs: remove unused files in styleguide example (#28592)
PR Close#28592
* docs: make method arguments optional in template syntax example (#28592)
PR Close#28592
* docs: add more files to be ignored during app compilation (#28592)
PR Close#28592
* docs: run component-interaction and DI in JiT mode (#28592)
PR Close#28592
* docs: re-enable E2E tests for Http guide (#28592)
PR Close#28592
* ci(docs-infra): test docs examples with Ivy (#28463)
PR Close#28463
* fix(docs-infra): add progression files to exclude list for docs examples (#28650)
Also disables Http guide under Ivy tests with documented error
PR Close#28650
* fix(docs-infra): fix filtering in run-example-e2e.js (#28663)
PR Close#28663
* test(ivy): enable more docs examples e2e tests (#28688)
PR Close#28688
Replaces iterator facade over the HeroService because webpack threw up.
Also this was an obscure distraction for readers with no obvious benefits.
PR Close#18965
Add visually hidden class and apply to h2 in search results
Changed h2 group headers to h3s
Add roles to main and content
Fix API material icon placement
Image alt additions where needed
Add lang attribute to html tag
Add aria-label on search input
