GitLab

update hubserving for PPOCRv3

fix infer rec encoding

fix pact train for freezed  param

[doc]

Update joinus.png and fix a bug of PPOCRLabel

Update joinus.png

add ppocr_v3_introduction

[doc] Add nrtr and svtr en docs.

fix slim rec model doc

* [cherry-pick] Fix some typos from release/2.4 branch and merge.

* rm readme_en.md in deploy/cpp_infer/.

* Fix others typos.

[cherry-pick] `Fix some typos for Jetson, metrics and result` from release/2.4-typos2 branch and merge. (#6119)

* [cherry-pick] Fix some typos for Jetson, metrics and result from release/2.4-typos2 branch and merge.

fix det cml + pact + distribute training bug