Adding excalidraw diagrams.

[drewoldag]

I created a bunch of diagrams in excalidraw a while ago, and didn't realize that I could save them not-online.

I've moved them into the repo so that we can use them for documentation or in talks.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 64.69%. Comparing base (a83f3da) to head (f7de9d8).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

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##             main     #772   +/-   ##
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  Coverage   64.69%   64.69%           
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  Files          61       61           
  Lines        5894     5894           
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  Hits         3813     3813           
  Misses       2081     2081           

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[github-actions]

Before [a83f3da]	After [2d0d58b]	Ratio	Benchmark (Parameter)
failed	failed	n/a	data_cache_benchmarks.DataCacheBenchmarks.time_preload_cache_hsc1k
failed	failed	n/a	data_cache_benchmarks.DataCacheBenchmarks.track_cache_hsc1k_hyrax_size_undercount
failed	failed	n/a	data_request_benchmarks.DatasetRequestBenchmarks.time_request_all_data
2.00±0.03s	2.09±0.04s	1.05	benchmarks.time_database_connection_help
1.48G	1.54G	1.04	vector_db_benchmarks.VectorDBInsertBenchmarks.peakmem_load_vector_db(16384, 'chromadb')
40.5±0.4ms	41.3±0.7ms	1.02	benchmarks.time_nb_obj_dir
2.02±0.02s	2.06±0.04s	1.02	benchmarks.time_visualize_help
10.3±0.02ms	10.5±0.06ms	1.02	vector_db_benchmarks.VectorDBSearchBenchmarks.time_search_by_vector_many_shards(64, 'chromadb')
438±0.9ms	445±0.4ms	1.02	vector_db_benchmarks.VectorDBSearchBenchmarks.time_search_by_vector_many_shards(64, 'qdrant')
1.98±0.02s	2.00±0.01s	1.01	benchmarks.time_download_help

Click here to view all benchmarks.

[aritraghsh09]

These look great!

The only comment I have is that we should reuse the figures from the paper when possible (only relevant for 1 diagram in this set probably)