enh: fix tmq case, add dev docs

[codecov-commenter]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (97ed14c) 80.79% compared to head (b4a1e1f) 80.79%. Report is 1 commits behind head on main.

Files	Patch %	Lines
taos/bind.py	0.00%	1 Missing :warning:
taos/cinterface.py	85.71%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #238 +/- ## ======================================= Coverage 80.79% 80.79% ======================================= Files 20 20 Lines 2708 2708 ======================================= Hits 2188 2188 Misses 520 520 ```

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