This commit both:
- Fixes pre-existing mistakes in snippets, aka wrong code samples.
- Adds hidden (`@hide`) statements that do not appear in the docs,
but satisfy typecheckers.
These changes are purely mechanical to differentiate them from manual
fixes/adjustments made in the next commit.
This results in broken code as some snippets contain errors.
Made in four steps:
1. Run ./migrate-snippet.py that converts `.md` files to code files
and perhaps adds missing lines under `// @hide` comments.
2. Sort Java imports.
3. Remove old `.md` files.
4. Run ./generate.md to produce `*/generated/*.md` files.
* shortcode for rendering code snippets from separate markdown files
* formatted code
* fix and readme
* semi-automatically extracts snippets from markdown
* extract snippets from points.md
* extract snippets from vectors.md
* extract snippets from payload.md
* extract snippets from search.md + fixes
* extract snippets from explore.md
* extract snippets from hybrid-queries.md + mode query by id into search
* extract snippets from filtering.md
* extract snippets from storage.md + update outdated info
* extract snippets from indexing.md
* extract snippets from snapshots.md
* extract snippets from guides/optimize.md
* extract snippets from guides/multiple-partitions.md + fix aside note
* extract snippets from guides/quantization.md
* use auto-generated descriptions
* order json snippets first
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Co-authored-by: generall <andrey@vasnetsov.com>