simplify pprint functions

[ASEM000]

• simplify tree_mermaid
• simplify tree_repr
• add transpose to tree_repr_with_trace to switch rows<->cols
• change ... printing for depth=0 in containers
• simplify tree_summary
  • drop size from tree_summary
  • add is_leaf in tree_summary
  • drop width from tree_summary
  • leaves are counted as 1 or size of array
• remove one arg check for callbacks
• move auto registration to init wrapper

[codecov[bot]]

Codecov Report

Patch coverage: 99.16% and project coverage change: -0.16 :warning:

Comparison is base (18fb64a) 99.61% compared to head (da4aa6b) 99.45%.

:exclamation: Current head da4aa6b differs from pull request most recent head 2355781. Consider uploading reports for the commit 2355781 to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #49 +/- ## ========================================== - Coverage 99.61% 99.45% -0.16% ========================================== Files 15 15 Lines 2825 2768 -57 ========================================== - Hits 2814 2753 -61 - Misses 11 15 +4 ``` | [Impacted Files](https://codecov.io/gh/ASEM000/PyTreeClass/pull/49?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem) | Coverage Δ | | |---|---|---| | [pytreeclass/\_\_init\_\_.py](https://codecov.io/gh/ASEM000/PyTreeClass/pull/49?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem#diff-cHl0cmVlY2xhc3MvX19pbml0X18ucHk=) | `100.00% <ø> (ø)` | | | [tests/test\_tree\_viz\_util.py](https://codecov.io/gh/ASEM000/PyTreeClass/pull/49?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem#diff-dGVzdHMvdGVzdF90cmVlX3Zpel91dGlsLnB5) | `96.15% <ø> (-0.99%)` | :arrow_down: | | [pytreeclass/\_src/tree\_pprint.py](https://codecov.io/gh/ASEM000/PyTreeClass/pull/49?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem#diff-cHl0cmVlY2xhc3MvX3NyYy90cmVlX3BwcmludC5weQ==) | `98.79% <98.48%> (-1.21%)` | :arrow_down: | | [pytreeclass/\_src/tree\_base.py](https://codecov.io/gh/ASEM000/PyTreeClass/pull/49?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem#diff-cHl0cmVlY2xhc3MvX3NyYy90cmVlX2Jhc2UucHk=) | `100.00% <100.00%> (ø)` | | | [pytreeclass/\_src/tree\_decorator.py](https://codecov.io/gh/ASEM000/PyTreeClass/pull/49?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem#diff-cHl0cmVlY2xhc3MvX3NyYy90cmVlX2RlY29yYXRvci5weQ==) | `100.00% <100.00%> (ø)` | | | [pytreeclass/\_src/tree\_freeze.py](https://codecov.io/gh/ASEM000/PyTreeClass/pull/49?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem#diff-cHl0cmVlY2xhc3MvX3NyYy90cmVlX2ZyZWV6ZS5weQ==) | `100.00% <100.00%> (ø)` | | | [pytreeclass/\_src/tree\_indexer.py](https://codecov.io/gh/ASEM000/PyTreeClass/pull/49?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem#diff-cHl0cmVlY2xhc3MvX3NyYy90cmVlX2luZGV4ZXIucHk=) | `99.65% <100.00%> (+0.05%)` | :arrow_up: | | [pytreeclass/\_src/tree\_trace.py](https://codecov.io/gh/ASEM000/PyTreeClass/pull/49?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem#diff-cHl0cmVlY2xhc3MvX3NyYy90cmVlX3RyYWNlLnB5) | `100.00% <100.00%> (ø)` | | | [tests/test\_tree\_pprint.py](https://codecov.io/gh/ASEM000/PyTreeClass/pull/49?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem#diff-dGVzdHMvdGVzdF90cmVlX3BwcmludC5weQ==) | `98.40% <100.00%> (+0.01%)` | :arrow_up: | | [tests/test\_treeclass.py](https://codecov.io/gh/ASEM000/PyTreeClass/pull/49?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem#diff-dGVzdHMvdGVzdF90cmVlY2xhc3MucHk=) | `99.13% <100.00%> (ø)` | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Mahmoud+Asem)

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