* [rmodels] Re-implement `DrawBillboardPro`

* [rmodels] Add comments to `DrawBillboardPro`

* [rmodels] Make `DrawBillboardPro` consistent with `DrawTexturePro`

* Update raylib_api.* by CI

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* Update raylib_api.* by CI

* make functions that take a pointer to an array take them as const pointers

* Update raylib_api.* by CI

* fix comment alignment.

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* rtext: added functions for camel case and snake case

* Update raylib_api.* by CI

* rtext: removed always false comparison

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In future, if a dev edits the second arg and miscalulates the corresponding 3rd arg, there will be a buffer overflow or the string (2nd arg) will be cut short. This commit prevents that.

The parser assumes all lines end in newlines, but sometimes this isn't
true. Check for a null terminator along with '\n' when stripping leading
spaces.

Co-authored-by: Filyus <fahmedyanov@dpg.email>

* Screen/world-space related functions rename

* Update raylib_api.* by CI

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* Fix Android keycode translation

* Simplify code a bit

* Rename KEYCODE_MAPPED_NUM to KEYCODE_MAP_SIZE

* Fix KEY_R and KEY_MENU duplicate

* Update raylib_api.* by CI

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* wip: add parse.yml

* Temporarily force run

* Auto commit parse files

* Update raylib_api.* by CI

* Remove temporary setting

* format

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* Added ImageRotate

* Quick rename of the example

* Update ImageRotate by changing doubles to floats and checking code convention

* Update API

* Add GenImageGradientSquare to allow square gradients

* Fix GenImageGradientSquare and add to textures_image_generation example

* Remove params from GenImageGradientSquare

* Replaced GenImageGradientH and GenImageGradientV with GenImageLinearGradient

* renamed GenImageLinearGradient to GenImageGradientLinear