Prevent from manual editing the cells from the property browser table

[fdrgsp]

• The "property" column in the Property Browser table contains the device_name and the device_property that can be changed using the widgets in the "value" column. The "property" column is currently editable (you can change/delete the content of the cell), I think it can be good to prevent that from happening (self.native.setEditTriggers(QtWidgets.QTableWidget.NoEditTriggers).

• set the min_width of the Property Browser table

• hide the verticalHeader() of the Property Browser table (row number)

[codecov]

Codecov Report

Merging #73 (59a3fd3) into main (3ad1ed0) will decrease coverage by 4.44%.
The diff coverage is 100.00%.

❗ Current head 59a3fd3 differs from pull request most recent head 6f358db. Consider uploading reports for the commit 6f358db to get more accurate results

@@            Coverage Diff             @@
##             main      #73      +/-   ##
==========================================
- Coverage   60.92%   56.47%   -4.45%     
==========================================
  Files          11       11              
  Lines        1492     1312     -180     
==========================================
- Hits          909      741     -168     
+ Misses        583      571      -12     

Impacted Files	Coverage Δ
micromanager_gui/prop_browser.py	79.02% <100.00%> (+0.76%)	⬆️
micromanager_gui/multid_widget.py	71.93% <0.00%> (-2.66%)	⬇️
micromanager_gui/main_window.py	68.67% <0.00%> (-0.96%)	⬇️
micromanager_gui/_camera_roi.py
micromanager_gui/install_mm.py	0.00% <0.00%> (ø)
micromanager_gui/explore_sample.py	68.80% <0.00%> (+0.22%)	⬆️
micromanager_gui/_util.py	57.57% <0.00%> (+3.03%)	⬆️
micromanager_gui/__init__.py	77.77% <0.00%> (+11.11%)	⬆️

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[tlambert03]

@fdrgsp ... please, please provide a brief sentence or two explaining your rationale whenever you open a PR, even if it feels self-explanatory. As is, I'm left to wonder "is this obvious? are these read-only anyway? ... or did he maybe come across a case where editing one that was theoretically editable didn't work when he tried?"

[fdrgsp]

sorry @tlambert03, description added.