readme.md is only partially presented at https://labgym.readthedocs.io/en/latest/

[ruck94301]

This is an admittedly low-priority issue.

README.md is 197 lines.
The top half ("elevator-pitch") is faithfully presented in https://labgym.readthedocs.io/en/latest/
but the bottom half ("how to use") is not, it seems to be missing, I can't find it on readthedocs.

If this is unintentional (I'm not actually sure!) then the generation process should be fixed, or the "dead" content scrubbed?

Also noticing README.md has a lot of references (~20) to content living in Henry's fork (https://github.com/yujiahu415/LabGym).
The other documentation files do NOT cross-ref into Henry's fork, so maybe this one file, README.md, is under the radar in some sense and the cross-refs are unintentional.

           lines   chars
     1	      37    2272	CODE_OF_CONDUCT.md: ASCII text, with very long lines (538)
     2	       6     200	CONTRIBUTING.md: ASCII text
     3	      11     415	COPYRIGHT.txt: Unicode text, UTF-8 text, with CRLF line terminators
     4	     148   31919	LICENSE.txt: Non-ISO extended-ASCII text, with very long lines (2347), with CRLF line terminators
     5	      80   13575	LabGym_Zoo.md: ASCII text, with very long lines (624)
     6	    1897  213765	LabGym_extended_user_guide.pdf: PDF document, version 1.3, 8 pages
     7	   17396 4543841	LabGym_practical_guide.pdf: PDF document, version 1.6 (zip deflate encoded)
     8	       1     131	NOTICE.txt: ASCII text
     9	     197   13727	README.md: exported SGML document text, Unicode text, UTF-8 text, with very long lines (1234)
    10	     354   14451	docs/changelog.md: Unicode text, UTF-8 text, with very long lines (430)
    11	     142    4955	docs/contributing/developing.md: ASCII text
    12	     101    3875	docs/contributing/docs.md: ASCII text
    13	      13     250	docs/contributing/index.md: ASCII text
    14	     151    5903	docs/contributing/internal.md: ASCII text
    15	     140    4698	docs/contributing/setup.md: ASCII text
    16	       3      32	docs/features/analysis.md: ASCII text
    17	       8      62	docs/features/index.md: ASCII text
    18	       3      37	docs/features/preprocessing.md: ASCII text
    19	       3      32	docs/features/training.md: ASCII text
    20	      15     208	docs/index.md: exported SGML document text, ASCII text
    21	      18     876	docs/installation/index.md: ASCII text, with very long lines (332)
    22	      94    3373	docs/installation/linux.md: ASCII text, with very long lines (648)
    23	      47    1311	docs/installation/macos.md: ASCII text
    24	      60    2715	docs/installation/windows.md: ASCII text, with very long lines (649)
    25	      38    1098	docs/issues.md: ASCII text
    26	       3      39	docs/walkthroughs/background-subtraction.md: ASCII text
    27	       3      33	docs/walkthroughs/detector.md: ASCII text
    28	      26     661	docs/walkthroughs/index.md: ASCII text
    29	       3      33	docs/walkthroughs/static-image-analysis.md: ASCII text
    30	       6     146	docs/what-can-labgym-do.md: exported SGML document text, ASCII text