docs(misc): pre-re-org wrap-up... (#7804)

Co-authored-by: Felipe Neves <ryukokki.felipe@gmail.com>

.gitignore

@@ -5,19 +5,8 @@
 **/*.gcda
 **/*.gcno
 tags
-docs/api_doc
 scripts/cppcheck_res.txt
 scripts/built_in_font/lv_font_*
-docs/doxygen_html
-docs/xml
-docs/examples.md
-docs/tmp/
-docs/output/
-docs/_static/built_lv_examples
-docs/LVGL.pdf
-docs/env
-docs/examples.rst
-docs/API/
 __pycache__
 /emscripten_builder
 test_screenshot_error.h